Federico uribe Essay Example | Topics and Well Written Essays - 2000 words

Federico uribe - Essay Example Uribe is a modern artist currently working out of Florida but represented on an international scale because of his unique approach and style. Born in Bogota, Columbia, the artist made a multi-cultural study of art prior to developing his own style. This style has only continued to evolve as he continues to work. Making a name for himself first with his paintbrush, Uribe is now most known for his works using everyday objects to create unique images and sculptures. The underlying focus of his work is to create connections – connections with his audience, connections with his materials and connections between ideas. When viewed from up close, his work may be revealed as an exploration into the connections between writing utensils and the ways in which we define ourselves while a more distant viewpoint reveals the 3D image of a woman’s body. At the same time, his work creates a connection between historic art, most specifically reminiscent of the Pop Art culture of the 1960 s, and contemporary approaches to art in which mixed media is king. Another connection he creates is between the world of fine art and commercial art as he creates pieces that deliberately play on the logos or brand names of makers of products. It is the purpose of the following study to discover more about the artist, his approach to art, his techniques and the ways in which he uses these forms to bridge the spaces between within the postmodern culture. When discussing current art practices within the postmodern world, it is important to consider the main ideas connected to the â€Å"politics of representation.† This term attempts to make a distinction between the content of an image and the form of the image. Another way of thinking about this is the distinction that is made between the sublime and the visual. The sublime refers to the unspoken meaning behind the image, the ideas that cannot be fully explained because words are not big enough but they exist all the same.

Types Of Supporting Materials Essay Example for Free

Types Of Supporting Materials Essay In this time and age, there is a rampant increase of price of oil which we all knew one our primary needs in our daily lives. This sudden augment of cost was set to give a bulk of changes in the lives of our fellowmen. This most controversial issue indeed affects a lot of people worldwide. Several crisis of price hike follows due to the chain of expenses brought about by this major instance of oil increase. To explore more about this issue of increase of charges, it is imperative to hear something from the experts to know what’s behind this phenomenon as well as how we can cope with these tremendous changes.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Interviewing the head of the energy board, it is essential to know what is behind the circumstance of increasing the cost of gasoline and us to what extent we can prevent it. Do those in authorities can do something about this tremendous occurrence? Does the at hand clamor of election can cause a huge impact to the said ordeal? These were some of the queries that need to shed beam on to enlighten the minds of every people.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   As we negate with the expert, it is imperative to have a grip with the supporting materials to be able to have a successful interview session as well as to have in depth analysis towards the matter. Considering the common knowledge which is the â€Å"commonly shared beliefs or values of an audience and sometimes called social knowledge† we can start by asking the expert what is something in this oil phenomenon which make people in the realm endure? Having a grasp on observable facts, we could ask the spokesman also on how such dilemma affects the lives of the people. In support to the knowledgeable facts that was being shared by the expert, it is important also to keep the conversation documented by means of statistics or even graphical representation of studying the crisis which brought a colossal impact in the society.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Indeed, the testimony that the person in charge who shared his knowledge deeply make clear to us with what we are experiencing at a moment, and truly this will serve as our guide to act in response to this increase of prices which caused hardships to some of us.

The Importance Of Electronic Devices Media Essay

The Importance Of Electronic Devices Media Essay Nowadays many people cannot be separates from electronic devices. They believe it can help them to finish their work. Its true because by using electronic devices it will make us easier to do our job. For instance computer. If we use computer in working like make a report, send an email, and finding sources it will be easier beside we do not need use computer. It is because we do not need to write it manually, if we make a report or an email, we just type it in the computer and it will be faster than we write it manually. We also do not need to find sources that we need from magazine or newspaper, because now we have an internet in or life. By using an internet we can find many things that we need in a snap, so it will not waste our time. Internet is very useful for our life and it also happen for university student, for it gives us many advantages but there are also some disadvantages of internet. In this essay we will discuss about the advantages and disadvantages of internet for u niversity student. There are some advantages of internet for university student. Communication is one of the advantages of internet. Communication is very important for university student nowadays, since it can make them easier to contact their friend. Usually university student have many group task and sometimes they cannot meet each other to do the work, by using internet they can connect with each other easier and faster than texting, send a letter, or using telephone. They can send their task to their group by email. Email facility has allowed people to communicate with minimum wastage of time. It is now possible to send a message to any part of the world through a simple email address and the message are delivered in a matter of seconds (Ambekar 2008). Beside email they also can communicate with each other by chatting, video conferencing, or internet telephony. The other advantage of internet for university student is in find information. There are so many information in internet, by one click we can find all information in the internet from the oldest until the newest information all offer the world. Whether this information is about the latest news happenings in the world or information about your favorite celebrity, everything is available at your fingertips (Ambekar 2008). Many university students must do their task by research from book, journal, magazine, or newspaper, but now they only need one click to do all of that. It will make them easier and faster to do their task, so they will not waste their time to find the information that they need through book, journal, magazine, or newspaper. To search this information we need search engine, and now there are so many search engine that we can use. For instance Google, Yahoo search engine, Bing and much more. That is why internet is very useful for university student to find any informat ion in this world especially for a busy student. The last advantage of internet for university student is for entertainment. Many university student that is very busy with their task and they cannot watch movie, play games, chatting together with their friends, but now by using internet they can watch movie, play games, and chatting with their friends while they do their task at home. There are many movies in the internet from the oldest until the newest movie the entire world. Beside that there are also many online and offline games for student that like to play. The university student also can find their favorite song or music video via internet, internet have many kind of song and music video even the song that have not release or the album have not release. By using internet they can find the newest song or film that they like. Other than that, for university student who like to chatting, they can also chatting via internet. There is much kind of programs that provide chatting feature. For instance windows live messenger, yahoo messenger, Gtalk, skype, and much more, with these programs they can chat with their friends faster and easier rather than texting or telephone. Beside that they also can do video conferencing or internet telephony with their friends for they who want to see face to face especially for boy and girl who have long distance relationship. Likewise dating has also allowed people to find their prospective soul mates (Ambekar 2008). When internet gives university student many advantages, it also can give disadvantages. There are two disadvantages of internet for university student. Plagiarism is one of disadvantages of internet for university student. Internet gives many information for university student, it can make student thinks to copy the information and paste it in to their assignment especially for lazy student. With a large amount of information freely available on the internet theft and misuse of this information is a likely possibility (Ambekar 2008). They do not need to think their own idea, but they only copy what have they got from the internet and paste it directly in Microsoft word and they submit it as their work. This is happen because there are no secure in some web in the internet, so university student can easily and directly copy or does plagiarism. The other disadvantage of internet for university student is a virus. There are many viruses from internet recently. Many websites are notorious for sending adware, viruses and also other malicious software that can slow the computer and in some cases even harm it considerably (Ambekar 2008). This virus can affect the function of the students computer or laptop. It can make the computer or laptop work very slow and it also can give trouble for the student. Nowadays all of the university students are using laptop and computer to their task or assignment, if there is a virus in their laptop or computer it will make them hard to do and finish their task or assignment. Thats why virus is one of disadvantages of internet for university student. There are the advantages and disadvantages of internet for university students. The advantages are for communication, find information, and for entertainment. By using internet they can easily communicate with other and they can also get much new information that happen in the world. The disadvantages are plagiarism and viruses. In using the internet the students must also becarefull, for it many viruses that can cause a lot of damage to their computer other than that, because there are too many information in internet it will make them lazy and try to do plagiarism, as a university student they must try to avoid plagiarism. Thats why Internet can give us more advantages if we can use the internet in the right purpose and try to keep the disadvantages away.

The Death Penalty is a Necessary Deterrent to Crime Essay -- Exemplifi

The Death Penalty is a Necessary Deterrent to Crime    Murder and rape are serious crimes, although they aren't the only crimes that could be considered serious. Others that might be considered are stealing, which has numerous categories under it such as grand theft auto, etc†¦ The following story is the true account of a young female named Donna. This story tells of Donna's rape and then her murder by a man named McCorquodale and his friend Leroy. The author is telling this story in order to create the mental picture of what murder and rape really are. "†¦The appellant, after telling Donna how pretty she was, raised his fist and hit her across the face. When she stood up, he grabbed her by her blouse, ripping it off and tied her hands behind her back with a nylon stocking. Then he bound her mouth with tape and a washcloth. Leroy then kicked Donna and she fell to the floor. McCorquodale then had [forced] intercourse with her. . . Then Leroy had [forced] intercourse with the victim. . . The victim was then permitted to go to the bathroom to 'get cleaned up.' While she was in the bathroom, McCorquodale secured a piece of nylon rope and told Bonnie, her roommate, that he was going 'to kill the girl.' He hid in a closet across the hall from the bathroom and when Donna came out of the bathroom he wrapped the nylon cord around her neck. Donna screamed, 'My God, you're killing me.' As McCorquodale tried to strangle her, the cord cut into his hands and Donna fell to the floor. He fell on top of her and began to strangle her with his bare hands. He removed his hands and the victim began to have convulsions. He again strangled her and then pulled her head up and forward to break her neck. [After killing her] he covered her life... ...rred by the death penalty. In Schonebaum, S.E. (Ed.), Does capital punishment deter crime? (pp. 45-46) San Diego, CA: Greenhaven Press, Inc. Sowell, T. & DiIulio, J. Jr. (1997) The death penalty is a deterrent. In Winters, P.A.(Ed.), The death penalty opposing view points (pp. 103-107). San Diego, CA: Greenhaven Press, Inc. Specter, A. (1997) A swifter death penalty would be an effective deterrent. In Winters, P.A. (Ed.), The death penalty opposing view points (pp. 114-119). San Diego, CA: Greenhaven Press, Inc. Specter, A. (1998) A swifter death penalty would be an effective deterrent. In Schonebaum, S.E. (Ed.), Does capital punishment deter crime? (pp. 87-96) San Diego, CA: Greenhaven Press, Inc. The death penalty will discourage crime (1701). In Winters, P.A. (Ed.), The death penalty opposing view points (pp. 17-20). San Diego, CA: Greenhaven Press, Inc.

How Is The Energy Generated Environmental Sciences Essay

Hydro engineering relies on H2O to reproduce electrical energy. Water is one of the most abundant beginnings in the universe we live in today. The force per unit area of the H2O will turn the turbines and generators to reproduce the electricity that so many people to a great extent depend on today. This engineering is clearly the manner frontward in respects to providing the general populace with clean renewable energy.IntroductionThis study will be concentrating on the Renewable energy beginning of Hydro engineering that is used in the universe today. It will be discoursing how this energy is transformed from kinetic energy into electrical energy, the constituents and different types of turbines that are used to build this engineering. How much power can be generated from this Renewable energy beginning. The study will be discoursing Ireland ‘s largest Hydro power station Ardnacrusha in Co. Clare. This study will discourse the advantages disadvantages of utilizing this energy beginning to provide electricity to the populace and the new advanced underwater turbines.Hydro TechnologyHydro engineering is a renewable energy that is one of the most abundant that is available today. Hydro power is supplied by bring forthing energy from falling H2O or cyclosis H2O and even sea H2O. This means that all these beginnings can be renewed. Unlike other energy beginnings that are most normally used like coal, gas and rough oil, the fact of the affair is that we will ne'er run out of H2O to the full, so we can safely state that this H2O can besides be renewed after we have used it. ( Lenntech n.d. ) hypertext transfer protocol: //www.lenntech.com/water-energy-faq.htm # ixzz1dEQL6A2E When rain H2O falls or flows depending on the environment/application energy will be generated. This power coevals of H2O is carried out in big power workss, this will include a figure of process stairss and the usage of power coevals equipment such as turbines and generators. The energy that is expelled from the H2O can be used to bring forth electricity. ( Lenntech n.d. ) hypertext transfer protocol: //www.lenntech.com/water-energy-faq.htm # ixzz1dETAw6Pv There are two chief factors involved in the operation of hydro engineering. The perpendicular autumn of H2O this is known as the caput this is indispensable for hydro power coevals. Fast streamlined H2O by itself does non hold sufficient energy merely on a big scale illustration of this would be the ocean, this is why the caput is so of import. Large scale coevals would imply the likes of ocean turbines that would be situated on the sea bed. So for smaller graduated table production the caput and flow rate are indispensable. There are two basic turbines that are used in this industry they are called reaction turbines and impulse turbines. The reaction turbine, this type of turbine is turned by the force/pressure of the H2O. The blades are mounted on the go arounding rotor these are called traveling blades. An illustration of this turbine is the Francis and Propeller turbine. ( Tpub n.d. ) hypertext transfer protocol: //www.tpub.com/content/engine/14105/css/14105_164.htm Figure 1 shows a David Darling Francis reaction turbine. hypertext transfer protocol: //www.daviddarling.info/images/Francis_turbine.jpg Figure ( David Darling n.d. ) Impulse turbines are turned/driven when a high speed of H2O which is directed from a nozzle hits of the vanes or pail. These vanes or pails are attached to a wheel which so turns the turbine and removes the kinetic energy from the H2O. ( David Darling n.d. ) hypertext transfer protocol: //www.daviddarling.info/encyclopedia/I/AE_impulse_turbine.html Figure 2 below shows the impulse turbine that are used in hydro engineering. hypertext transfer protocol: //www.leander-project.homecall.co.uk/Engines/Impulse.jpg Figure ( leander-project.homecall.co.uk n.d. ) The turbines that have been mentioned above are non suited for all the same applications as different power station will differ. For illustration a hydro station that will hold a caput tallness of over 200 meters, the pelton impulse turbine will be suited. For applications that range between 6 meters and 300 meters the Francis and Kaplin reaction turbines will be suited. For extremist low caput highs between 6 and 8 meters the reaction turbine which includes the reversible Gorlovka and the Francis tally over river turbines may be installed. The Francis turbines where the most common types used in early portion of this century but have since been superseded by the propellor turbine, this turbine is more compact and can be run in the same application. The Francis and Pelton have a good efficiency of around 70 to 85 % . Many of these turbines are still in topographic point today as they so where so normally used many old ages ago.How is the Energy GeneratedA hydro power works will dwell of a high H2O dike, this dike will be built across a river this in bend will now make a reservoir to incorporate the H2O, the station will house the turbines and generators this is where the procedure will take topographic point to pull out the energy organize the H2O and convert this energy to electricity. The first measure is gather the H2O, the beginning of the H2O will be from natural rain, rivers and streams all of these will be directed to the reservoir. This is called the hydrological rhythm. After all the H2O has been gathered the H2O will fall through the dike and into the hydropower works this in bend will get down to turn the turbine. The turbine will now get down to drive the generator the shaft will get down to revolve which will turn a figure of barons that are inside the generator this procedure produces the electricity. The power that is usually generated by this type of engineering is 10.5 Kv ( kilo Vs ) 10,500 Vs. Step up transformers will increase the electromoti ve forces to the desired end product for local distribution this will be 40 Kv ( kilo Vs ) 40,000 Vs and for longer distribution this will be stepped up once more to 110 Kv ( kilo Vs ) 110,000 Vs. This procedure does non do any pollution as no harmful chemicals are added to the H2O, after the H2O has been used it will be dispersed back into the river merely as how it came in. ( Lenntech n.d. ) hypertext transfer protocol: //www.lenntech.com/water-energy-faq.htm # ixzz1dFVeQ8iiUnder Water TurbinesUnder H2O turbines are progressively being installed today. They are soundless, unseeable, predictable and come from a renewable energy beginning. Twice a twenty-four hours every twenty-four hours the tides will alter high tide and low tide. The H2O flows in and out of the seashore lines and estuaries. The force of these tides will whirl the turbines in both waies which will in bend produce electricity. The turbines will be situated at the underside of the sea bed so they will non blockade any marine traffic. These turbines are now being produced in Ireland today by Open Hydro and have new innovated designs characteristics so they do n't hold any impact on the marine environment. A big gap in the Centre will supply equal infinite for marine life to go through safely. These new sleek designs will guarantee that fish and any other marine life will be able to go through with easiness and non go embroiled within the turbine. These new turbines do non utilize any lubricating fluids that may be harmful pollution to the marine environment. ( Open Hydro n.d. ) www.openhydro.com The universe has many oceans which mean that there is a immense resource for non fouling renewable energy. Around the universe there are many major tidal watercourse, these can be identified within every continent doing this natural resource available everyplace in the universe. It has been stated that if 0.1 % of the oceans energy was harvested it would be able to fulfill the planetary demand by more than five times over. Beginning: UK Marine Foresight Panel Figure 3 below shows the submerged turbines that are produced in Ireland by Open Hydro. hypertext transfer protocol: //www.openhydro.com/images/devGal4.jpg Figure ( unfastened hydro n.d. ) *Source: UK Marine Foresight Panel.Ireland ‘s Hydro Power StationIreland ‘s first hydro power station was commissioned in 1929 at the Ardnacrushafacility is Co. Clare. This is Ireland ‘s largest hydro river strategy. It is operated on a intent built canal which is connected to the river Shannon. This power generating works is made of three Francis perpendicular shaft turbine generators and there is one Kaplan perpendicular shaft turbine generator this turbine was non commissioned until 1934. The Ardnacrusha installation has an one-year end product of 332,000 Mwh ( mega W hours ) . This power is generated at 10.5 KV ( kilo Vs ) 10,500 Vs. This power is so transformed utilizing a measure up transformer to 40 KV 40,000 Vs for local distribution and 110 KV 110,000 Vs for long distance distribution. When the installation was foremost built in 1929 the end product of the works was 86 MW 86,000 ( mega Watts ) this was equal to run into the full electricity demand of Irelan d. The caput tallness of this hydro works is 28.5 meters which is the equivalent of around 95 feet.Today theArdnacrusha works merely represents 2 % of the ESB ‘s entire installed capacity. ( ESB n.d. ) hypertext transfer protocol: //www.esb.ie/main/about-esb/ardnacrusha.jsp Figure 4 below shows the ESB ‘s Ardnacrusha installation in Co. Clare. hypertext transfer protocol: //b.vimeocdn.com/ts/125/790/125790166_640.jpg Figure ( vimeo n.d. )Advantages and DisadvantagesHydro power has a high sum of utile energy and has a low cost of runing with really small care costs. These types of workss emit really small emanations during their operation. The submerged turbines are non seeable to oculus they are besides soundless. They besides have a life span of two to ten times that of a coal or atomic works. The dike will assist environing countries from deluging. However there are some disadvantages hydro power Stationss take up a batch of infinite this will hold a knock on consequence to animal home grounds and wildlife. Large dikes will interrupt the flow of rivers. With big dikes and reservoirs fish may be unable to swim to the sea mercantile establishment this will hold an consequence on the aquatic life and may diminish fish stocks in the surrounding seashore lines. ( Lenntech n.d. ) hypertext transfer protocol: //www.lenntech.com/water-energy-faq.htm # ixzz1dFvvPjILDecisionHydro engineering uses a complete renewable energy to bring forth electrical. This type of engineering is a really sustainable manner to reproduce energy with really small emanations being released during the procedure. The thought of seting the turbines underwater is really efficient manner to bring forth electricity around sea countries due to the fact that people populating on these seashore lines clearly do n't desire air current turbine environing at that place country as people maintain that the turbines obstruct the scenic position.

Technology for Youth – Boon or Bane

Technolgy has revolutionized the human existence. Much of the progress that mankind has made in different fields right from the stone age to the modern age is due to the progress made in the field of science and technology. Not only material progress but also the mental outlook of man has been influenced by it. It has made man's life happier and more comfortable. Agriculture, business, transport, communication and medicine to name a few are all highly indebted to the wonders, science has produced. We have become scientifically more advanced from our ancestors.This is because the world has undergone a tremendous change because of the rapid strides made by the science and technology. Anything, which has advantages, has disadvantages also and this holds truth in case of technology as well. Nowadays, if we have to reserve a seat in a railway comportment we need not go to the railway booking counter, we can do this just through the Internet by E-Reservation system. Similarly, if we have t o send a message to anyone, instead of sending a conventional letter we can send an e-mail.Telephones and mobile phones are so commonly being used by us that it has become difficult now to image life without them. All this, I feel, is enough for us to realize that technology has entered into our day-to-day life. Electricity is one of the greatest wonders of modern science. The growth of fast modes of transport and communication has changed the world into global village. In the field of agriculture, science and technology has helped in increasing the crop production and improving quality.Science has enabled man to diagnose and treat many dangerous diseases. Information technology and computers have revolutionized our life-styles. But, the boon of science, in many cases, has been turned into bane because of its misuse. Science has posed a threat to the very existence of mankind with weapons-nuclear, biological, atomic, chemical etc. Cyber crime is the latest addition to crimes' list. Misapplication of science has brought mankind to the path of destruction. We should use science to get its blessings and not misuse it to make it a curse.Advantages : Internet provides one of the greatest benefits when it is used to provide educational opportunities for students based on their abilities and interests. Any lesson can become more motivating, exciting, and memorable for a student when it is aided with audio-video information from the internet. Brain research shows that individuals remember events and facts in more detail for a longer period of time if there are emotions involved in the initial learning experience.Therefore the Internet can increase the emotional impact of lessons and make learning interesting, fun and meaningful to students. When students gain experience learning for the pure joy of learning, their emotional interest, intrinsic motivation, and hunger for knowledge also increases The internet is a powerful resource for learning as well as an efficient m eans of communication. E-mail, chatting etc. have given a new way to discuss, impart and spread education through internet communication.Its use in education provides a number of specific learning benefits like independent learning, development of research skills, access to resources etc. The internet is a huge bank of learning material. It keeps on expanding the resources available to students beyond the standard print materials found in school libraries. It gives students access to the latest reports on government and non-government websites which include research material, scientific and artistic resources in museums and art galleries and other organisations with information applicable to student learning.One of the main advantages of the internet is that it a time-efficient tool for teachers which has the possibility of curriculum development by incorporating internet-based activities into mainstream literacy programs and bringing diversity to their teaching strategies. Disadvan tages : Risky chatting in chat rooms dedicated to teenagers another problem area. Paedophiles often frequent chat rooms where they know children and teens will spend much of their time. A real life meeting with such might lead to abduction, rape, torture or even murderPast studies have shown a change in social trend where teenagers are rejecting real relationships and friendships for cyber relationships. This can have several unforeseen implications. Internet has increasingly become a way to escape problems or relieve negative mood, which is not a good solution. Traditional methods of dealing with such problems are proper, effective and reliable way. Though the Internet is a treasure of information but not all of it is beneficial for the betterment of the society. Some information like a step-by-step tutorial on how to make a pipe bomb can lead to serious consequences both for the culprit and the public.The Internet also exposes children with inaccurate information from unreliable s ites and confuses students by exposing them to con world of Advertisers who have one aim and that is to sell their products. This leads to misinterpretation of facts and unwise judgements. Not everything on Internet is accurate or legit. The answer to ‘Whether technology is Boon or Bane is Debatable' and just like all the other advancements in technology, we have to accept the two sides of the same coin. The Technogy can and will be used for good or bad.