Electronic filter Essays

  • Letter to My Family

    823 Words  | 2 Pages

    All those times that I hit you. I am sorry. I am a monster. I guess I do deserve to die like this. Last month I didn't even know where the hell Zaire was. All I knew was that it was some poor backwards nation in Africa that we sold water filters to. Funny how things turn out, I am going to die in this god forsaken place. Twenty people in this village have died. The rest that haven't probably wish they were. David is already dead. Honey, you remember David right? That junior assistant

  • The Virgin Suicides and the Writing Self

    1878 Words  | 4 Pages

    active member of it.  Although his narrators are not his normal voice, they are still a part of his writing self.  They still must go through the filter of his conscious thought to be allowed to write the story.  This means that when the reader is engaged in the process of comprehending this story, they unnoticeably bring together three separate filters.  The author's, the narrators', and their own. This voice creates a story within a story.  They describe the lives of a suburban group of

  • The Scarlet Letter Freely Adapted as a Movie

    1914 Words  | 4 Pages

    the movie screen. We visit their temples in record numbers and bring food, drink, and the mighty dollar. But what do they offer us in return? Voyeurism, titillation, narcissism÷all in a rebirth of classical American literature, which through their filters becomes sappy love stories with politically correct happy endings. In this way, their gifts are made more palatable for an audience they feel is not quite ready for films dealing with bitter social controversy, such as sin, hypocrisy, spiritual crisis

  • Solomon's The Return of the Screw

    798 Words  | 2 Pages

    mysteriously, on a path between town and Bly.  He died from a blow on the head, supposedly from falling upon a rock in the road.  The reader's only impression of the death is through Mrs. Grose's story, though, and so, Solomon hypothesizes, she filters the information to make it seem less extraordinary a demise. Perhaps Mrs. Grose killed him out of jealously.  The reader can infer from this point of view that Mrs. Grose somehow also had a hand in Ms. Jessel's death. Mrs. Grose then proceeds

  • Preparing Benzoic Acid from Benzylalcohol

    574 Words  | 2 Pages

    Time - Temperature (of water) - Filter Planning (b) Apparatus/ Materials - Round bottomed flask under reflux - benzylalcohol - HCl - Na2O4 - Büchner funnel - beakers - sodium carbonate Procedure The benzioc acid is synthesized by heating benzylalcohol in a round bottomed flask under reflux. In addition to that, we use Na2O4 as a oxidizing agent. After that, we use HCl to precipitate it. After the some time, we filter it through a Büchner funnel before it

  • Internet and Politics - Despotic Regimes and Internet Censorship

    750 Words  | 2 Pages

    and everyone had a computer, free speech could still be blocked. Because the Internet backbones in these countries are controlled by the Communist Parties, it is quite easy for them to block sites. As the Net's secret police put on more and more filters, Net-literate dissidents find more and more ways to work around them. But as all this goes on, it gets harder and harder for less Net-literate people to play the game. The effect, then, is that only a small minority of the population can get around

  • Cocos nucifera

    1107 Words  | 3 Pages

    fibers used to make an excellent thatch roofing material for houses. This very diverse plant is also an excellent charcoal, which is produced from the shells, not only does it work as a cooking fuel, but also in the production of gas masks and air filters. The outer part of the trunk of the coconut palm furnishes, a construction lumber, known as porcupine wood for houses and furniture. The swollen base of the trunk, when hollowed, can be turned into a hula drum that the Hawaiians use for entertainment

  • Maintaining Marine Reef Aquarium

    2525 Words  | 6 Pages

    much more fragile and not as easy to keep as a freshwater tank. Therefore, the marine aquarium requires a plethora of devices working together and at optimum levels to maintain a successful tank. Items like protein skimmers, ultraviolet filters, sump filters, reverse osmosis units, and even wave-makers are just a few of the devices that are required to properly maintain a marine aquarium. With the exception to a properly constructed tank, nothing is as important to the marine aquarium as the water

  • Google Analytics In E-Commerce Case Study

    863 Words  | 2 Pages

    Google Analytics in E-commerce Google Analytics offers various features and state of the art tools that can aid website owners to understand their users better. The data collected from Google Analytics will help to monitor the progress and the performance of your website. Google Analytics does not only understand the behavior of website users but it is also a powerful tool that business owners and e-commerce companies can use to uncover a tremendous amount of data that can be used to enhance marketing

  • Grandpa and His Canoe

    1869 Words  | 4 Pages

    this where it all began, or where it all ended. First I’ll start from sort of the beginning, the beginning you should know about. My Grandfather; Papa; Grandpa Ryan; David; always smoked Camels. Camel non filters. His wife Nana; Grandma Ryan; Mildred; always smoked Pall Malls. Pall Mall filters. Nana passed away when I was young. I was watching Willow. I didn’t understand the movie and will never understand death. Fast forward ten years... Sitting at an empty seat at the Kosoag Lake Inn, where

  • The Importance Of Learning Spanish

    599 Words  | 2 Pages

    worldview and reach an understanding of, and appreciation for, the cultures of the other peoples who share the planet with us. As cultural beings, we are raised with an certain way of giving order to the world around us. Very soon, these "cultural filters," which allow us to make sense of reality and shape it, become fixed, invisible and unconscious; they are part of our worldview which - as unique as we might think it is - rests on the shared values of a particular linguistic community. This network

  • Computers, the Internet, and the World of Education

    1123 Words  | 3 Pages

    learn to write in cursive. Despite these facts not all the changes have been positive. Students are now exposed to outside predators who may try to take advantage of them. In addition they may be exposed to obscene materials. Schools have installed filters, but they sometimes are unable to prevent all inappropriate material from being viewed. Many teachers complain that the internet allows plagiarism and all out cheating with access to pre-made term and research papers (where do you think this paper

  • End-Stage Renal Disease

    3364 Words  | 7 Pages

    Hemodialysis is a procedure that cleans and filters your blood. It rids your body of harmful wastes and extra salt and fluids. It also controls blood pressure and helps your body keep the proper balance of chemicals such as potassium, sodium, and chloride. How it Works Hemodialysis uses a dialyzer, or special filter, to clean your blood. The dialyzer connects to a machine. During treatment, your blood travels through tubes into the dialyzer. The dialyzer filters out wastes and extra fluids. Then the

  • Filters Are Needed to Protect Children From the Internet

    1908 Words  | 4 Pages

    "You can no more leave your children to explore the internet than you can leave them alone in Times Square in New York," states Lee Munsil, the executive director of the National Family Legal Foundation ("Internet Regulation").  This analogy between the Internet and Times Square is indeed quite accurate.  The Internet has a plethora of information and resources, however for children especially it can be quite dangerous if not monitored properly.  Most parents would opt not to

  • Pharmacy Technician

    1050 Words  | 3 Pages

    the HEPA filter and a sterile object. The introduction of a foreign object between a sterile object and the HEPA filter presents the possibility that contaminants from the foreign may be carried onto the sterile object. To maintain sterility, nothing should pass behind a sterile object in a horizontal flow hood,or above a sterile object in a vertical flow

  • Essay On Coffee Filter Paper

    1124 Words  | 3 Pages

    PHYSICS INTERNAL ASSESSMENT By: Salman Charolia For the coffee filter paper, how does the mass, by adding items such as paper clip, affect the time for the coffee filter to fall from an initial height? Design: Problem: For the coffee filter paper, how does the mass, by adding items such as paper clip, affect the time for the coffee filter to fall from an initial height? Hypothesis: If the mass is increased then the time for the filter paper to fall will decrease because there is more force occurring

  • Polarizing Filters

    615 Words  | 2 Pages

    A filter is a lens accessory. You add it over your lens’ end. You would use one for many reasons. With a lens filter you could correct the colors in a photo, protect your lens, change the contrast, reduce glare, polarize, and much more, depending on the type of filter. There are also color, macro and UV filters. For example, if you are taking a black and white photograph you can add a red filter to increase the contrast. 1. What is a polarizing filter? What benefits does one have for photographs

  • Censorship in Libraries and Schools

    1076 Words  | 3 Pages

    certain things at home but other than that there is not much that you can do. Sorry, but it is true. There are people out there that are trying to change this, and we see this by the laws that are continuing to be made and changing. As I said earlier filters cannot be perfect, there will always be problems with them, but we just have to deal with them the way that they are. That is just life. Works Cited: Baase, Sara (2003). A Gift of Fire (2nd ed.). Upper Saddle River: Pearson Education, Inc

  • Health In your own hands

    634 Words  | 2 Pages

    human body is just an encasement, or compartment for a phenomenon known as the soul. It’s a driving force that recycles itself every time we make a conscious decision to direct an action. The body can be compared to a machine: it contains pumps, filters, electrical currents, receptors, tubes, and many other functions. It needs to be maintained just like a vehicle. And like all vehicles, they need to be taken to be checked up and given maintenance by a mechanic every few thousand miles, or as often

  • Filtration Systems: Theory and Technology

    1819 Words  | 4 Pages

    Cooperation’s Unit Operations Laboratory is a vertical pressure leaf filter. Specific details of the apparatus are contained in the apparatus subsection, but a basic schematic is shown in Figure 1.1 below. A vacuum is utilized to force flow of a slurry solution through a filter medium of cross-sectional area A. Out the top of the filter, flows a volume, V, of filtrate. A filter cake, of length L, forms on the bottom of the filter medium. The figure is drawn at time t in the filtration cycle. Figure