Wednesday, August 26, 2020

Social Media Coca Cola Essay Sample free essay sample

Web based life alludes to the organizations of cooperations among individuals where they make. divide. trade and comment on substance among themselves in down to earth networks and networks. Kinds of Social Media Various sorts of cultural media incorporate community oriented endeavors, for example, Wikipedia. web logs, for example, Blogger. cultural systems administration destinations, for example, Twitter and Facebook. content networks, for example, YouTube. what's more, viable universes, for example, Second Life. Web based life and Marketing Web-based social networking gives dealers a voice and a way to pass on with rises to. customers and potential purchasers. It customizes the â€Å"brand† and encourages you to appropriate your message in a loose and conversational way. Coca Cola and Social Media Marketing Each twenty-four hours. individuals talk about. contention and incorporate The Coca-Cola Company and our exchange names 1000s of on-line discussions. We perceive the basic significance of take separating in these on-line discussions and are focused on guaranting that we take an interest in on-line cultural media the correct way. We will compose a custom article test on Web based life: Coca Cola Essay Sample or on the other hand any comparable point explicitly for you Don't WasteYour Time Recruit WRITER Just 13.90/page These Online Social Media Principles have been created to help approve our partners to partake in this new wilderness of selling and correspondences. represent our Company. what's more, partition the hopeful and positive alcohols of our exchange names. Plan: Coca Cola late shared their selling program with the universe. demoing that they have truly grasped the shared idea of Social Media. As bit of their Social Media plot. Coke is seting the highlight back on the customer. They utilize dynamic narrating as segment of the substance inventive action technique. doing it intriguing. energizing and deliberate. Objectives: * Develop Social Media as an additional selling A ; marking direct ( in union with bing ‘traditional’ channels ) * To be everyplace their buyers are* Provide a variety of ways for buyers to participate in the arrangement Target Audience: Coke fans. expert fans. what's more, shoppers Message:Tell story of the core exchange name and let shoppers to move frontward that message. Approach:Coke has applied what they call the ‘’4R’’ assault to Social Media use: * Reappraisal: Proctor and way online discussions about Coke * Respond: Reacting quickly and reasonably to comments on the web. ensure workers entrusted to respond are ‘certified’ ( prepared to respond ) * Record: Cardinal advances and indexs of achievement Divert: Directing the cultural media traffic back to the main Coke site. guaranting there are interfaces on all locales The vision of the Company to achieve manageable becoming on the web and disconnected is guided by certain common qualities that we live by as an association and as people: * LEADERSHIP: The grit to decide a superior from this point forward ; * COLLABORATION: Leveraging our corporate brains ;* INTEGRITY: Being existent ;* ACCOUNTABILITY: Acknowledging that in the event that it is to be. it’s up to me ; * PASSION: Showing committedness in chest and head ;* DIVERSITY: Being each piece comprehensive as our exchange names ; and* Quality: Guaranting what we do. we do great. These Online Social Media Principles are expected to outline how these qualities ought to be shown in the on-line cultural media unending and to control your commitment in this nation. both when you are think about splitting literally. each piece great as when you are proceeding onward benefit of the Company. It is important that we ever recover who we are ( a selling organization ) and what our capacity is in the cultural media network ( to build our exchange names ) . Similar guidelines that apply to our informing and interchanges in conventional media despite everything use in the on-line cultural media unbounded ; simply on the grounds that the turn of events and execution of an on-line cultural media plan can be quick. simple. furthermore, modest doesn’t imply that various guidelines apply. The Company supports the entirety of its partners to investigate and arraign in cultural media networks at a degree at which they feel comfortable. Have a fabulous time. be that as it may, be brilliant. The best counsel is to approach on-line universes in a similar way we do the physical one †by using good instinct and presence of mind. by clinging to the Company’s esteems. furthermore, by following the Code of Business Conduct and all other material approaches. Organization Committedness The Company sticks firmly to its core esteems in the on-line cultural media network. what's more, we expect a similar committedness from all Company agents †including Company partners. what's more, partners of our dressers. merchants and suppliers. Any disparity from these committednesss might be proficient to disciplinary reappraisal or other fitting activity. The Five Core Valuess of the Company in the Online Social Media Community 1. Straightforwardness in each cultural media fight. The Company does non pardon pull stringsing the cultural media stream by making â€Å"fake† finishs and stations intended to mislead followings and order a discussion. Each Web webpage. â€Å"fan page† . or on the other hand other on-line finish that is at last constrained by the Company must do that reality known to clients and must be approved orchestrating to appropriate inward conventions so as to follow and oversee the Company’s online nearness. We other than require blog gers and cultural media influencers to open up to their perusers when we’re tie ining with them. regardless of whether by providing them with stock examples or facilitating them at Company occasions. furthermore, we have to manage whether they are following with this interest. 2. Security of our consumers’ privateness. This implies we ought to be meticulous sing any Personally Identifiable Information ( PII ) that we gather. counting how we gather. shop. use. or on the other hand partition that PII. which should all be done as per pertinent Privacy Policies. Torahs and IT strategies. 3. Regard of right of first distributions. trademarks. privileges of advancement. what's more, other outsider rights in the on-line cultural media limitless. counting regarding client created content ( UGC ) . How absolutely you do this may rely upon your unconventional situation. so work with your cross-utilitarian crews to do educated. proper conclusions. 4. Obligation in our utilization of building. We will non use or aline the Company with any associations or Web destinations that send the utilization of excessive trailing bundle. adware. malware or spyware. 5. Utilization of best examples. tuning in to the online network. what's more, similarity with relevant manda tes to ensure that these Online Social Media Principles stay current and mirror the most modern and fitting models of conduct. Organization AND AGENCY ASSOCIATES’ ONLINE SOCIAL MEDIA ACTIVITIES The Company regards the privileges of its partners and its approved agencies’ partners to use web logs and other cultural media instruments non just as a signifier of self-articulation. be that as it may, other than as an office to encourage the Company’s concern. It is of import that all partners are mindful of the derivations of arraigning in signifiers of cultural media and on-line discussions that reference the Company and additionally the associate’s relationship with the Company and its exchange names. furthermore, that partners perceive when the Company may be considered answerable for their conduct. Desires for Online SpokespeopleMerely likewise with conventional media. we get an opportunity †and an obligation †to effectually pull off the Company’s notoriety on the web and to specifically arraign and partake during the 1000s of on-line discussions that notice us each twenty-four hours. The accompanying 10 guidelines steer how our Certified Online Spokespeople should represent the Company in an on the web. official limit when they are talking â€Å"on benefit of the Company: † * Be Certified in the Social Media Certification Program. All partners who wish to formally represent the Company online must completion the Social Media Certification Program preceding get bringing down or go oning these exercises. * Follow our Code of Business Conduct and all other Company strategies. Our Code of Business Conduct gives the establishment to these Online Social Media Principles: â€Å"As an agent of [ the Company ] . you should move with honestness and solidarity in all issues. † This committedness is valid for all signifiers of cultural media. In add-on. a few different strategies oversee your conduct as a Company translator in the on-line cultural media vast. counting the Information Protection Policy and the Insider Trading Policy. * Be mindful that you are stand foring the Company. As a Company agent. it is of import that your stations pass on a similar positive. idealistic soul that the Company imparts in the entirety of its correspondences. Be deferential all things considered. races. religions and civic establishments ; how you behave in the on-line cultural media endless non just thinks about you †it is an immediate examination on the Company. * Fully open up your relationship with the Company. The Company requires all partners who are pass oning in the interest of the Company to ever open up their name and their affiliation. It is neer worthy to use expected names or in any case trick individuals. Express your relationship with the Company from the earliest starting point. e. g. . â€Å"Hi. I’m John and I work for The Coca-Cola Company†¦ . † This disclosure is all of import for any organization/seller/accomplice/outsider who is stand foring the Company on the web. They should open up that they work â€Å"with The Coca-Cola Company. † * Keep records. It is important that we track our cooperations in the on-line cultural media limitless and oversee the exercises of those with whom we lock in.

Saturday, August 22, 2020

Made to Order Babies

Envision taking a seat at a table and being given a menu, however this is no common menu to arrange food off of. No, this menu is at a clinical facility and it’s the menu to your new tweaked â€Å"designer baby†. Innovation has progressed such a great amount in the past couple years that this circumstance could happen very soon. In the event that not in the course of your life, at that point in that of your children’s. What is a â€Å"designer baby†? It’s precisely as the words infer; a child hereditarily altered to what the guardians call â€Å"the impeccable baby†. Today, the sex of the child, the hair shading, and the eye shading would all be able to be adjusted to the decision of the parent. What's more, soon different things will be conceivable, for example, changing hereditary imperfections in an infant. The entirety of this would likely solid exceptionally speaking to somebody that is simply being acquainted with the subject, yet shouldn't something be said about the reactions? Are there any? Is there any likelihood that the infant will come out hurt or with some other deformity that was brought about by a â€Å"modification†? There are no responses for these inquiries, in light of the fact that even researchers and specialists don't have the foggiest idea. Things being what they are, should society face the challenge of hurting honest children to attempt to make â€Å"the flawless baby†? No, we ought not. The â€Å"designer baby† is unethical and ought to be illicit. No one knows the symptoms of adjusting an infant, not even the researchers who direct the exploration. Physical reactions, yet in addition enthusiastic and cultural symptoms. We don't have the foggiest idea how society would see a hereditarily adjusted human. Techniques that are done to alter a child incorporate ending a few incipient organisms. There are many individuals who might consider this to be as improper. In the event that there are revolts outside of centers since they consider premature birth being improper, those equivalent individuals would in all likelihood revolt in dissent to â€Å"designer babies†. There is likewise the inquiry regarding what will happen once everybody is â€Å"perfect† and â€Å"perfectly modified†. What will these â€Å"perfect† individuals think about the individuals who as of now have hereditary imperfections? They may consider them second rate, and look down on them. That could prompt another kind of â€Å"genetic† separation (Baird 12-16). In the event that laws were made against having the option to configuration babies, at that point we would not need to stress over these issues. In 2009 an article titled Designing Rules for Designer Babies was distributed in the Scientific American magazine. The article says: In the U. S. , no coupling rules dissuade a private center from offering a menu of characteristics or from embedding a lady with an assortment of undeveloped organisms. Doctors who may get more than $10,000 for a strategy fill in as the sole judges of a progression of prickly moral, wellbeing and social government assistance questions (29). With no coupling laws or rules to this, a few specialists will do the methods just to get the cash. It would raise inquiries regarding the specialists ethics and on the off chance that he/she truly thinks about their patients. Take, for instance, Nadya Suleman, whom was embedded with hereditarily modified incipient organisms. The specialist embedded her with an assortment of six undeveloped organisms. Two of those incipient organisms split, making her pregnant with eight youngsters. It makes everybody question her, yet additionally the specialist. Did he consider that she previously had six youngsters? Did he think of her as budgetary status? (Structuring Rules 29) Another inquiry to pose is; how far do we go in â€Å"designing† our infants? A similar article from Scientific American gives an ideal case of a circumstance that could occur: We could become overly energetic â€Å"correcting† alive and well infants. When we start down the dangerous slant of dispensing with incipient organisms since they are unhealthy, what is to prevent us from picking babies for their physical or mental attributes? Imagine a scenario in which this happens. We could make a totally different age dependent on what attributes are the best for somebody, or how educated everybody ought to be. In doing this, would we say we are not doing likewise Hitler attempted to do; make the ideal people? It didn’t get him far, and won’t go anyplace today. Some may state that structuring a child would be an extraordinary thing. That we could fix sicknesses and disarranges before the infant is even conceived. Yet, when an infant is â€Å"designed to get â€Å"rid† of illness and disarranges, there are incipient organisms that are executed so as to discover â€Å"the impeccable baby†. It could be viewed as a similar thing as premature birth. Our innovative advances in the past couple years have significantly upgraded ociety. There are likewise innovations that will hurt society. The â€Å"designer baby† is one of those advancements. It sounds speaking to have the option to make the kid that you have consistently needed, however we have consistently said that we were made the manner in which we are for an explanation, and we should continue saying that. Nobody knows the reactions of making our children, they could come out beasts for all we know. On the off chance that laws were set into impact against the â€Å"designer baby†, at that point we would be protected from these â€Å"monsters†.

Tuesday, August 18, 2020

Why You Should Use Zotero To Track Your Reading

Why You Should Use Zotero To Track Your Reading Ive been using Zotero, a free, open-source application, to track my reading for several years now. Originally designed for scholars, Zotero has a number of features that make it ideal for readers who want to track a bit more about their books and reading habits than sites like Goodreads or Litsy allow. Of course, I have accounts on Litsy  and  Goodreads  and I still  use  Zotero. I just use them for really different things (its also possible that Im a little too  uptight  about tracking my reading).  If reading Emmas post that outlined 8 Reasons to Catalog Your Books got you itching to start tagging and cataloging, Id strongly suggest Zotero. Zotero is good for detail and organization beyond author and title. Its not as pretty as Litsy and its not as social as Goodreads (although Zotero has some collaborative features) but its unbeatable  at what it does: creating a personalized, extremely searchable database of books and reviews. Zotero has  four features that make it ideal for power readers. First, its incredibly easy to get books into your custom library. You can add them directly from you browser whenever youre on a page with a book or article (local library websites, Amazon, etc). Just click the little book-shaped icon to the right of your menu bar. Zotero will automatically import the title information into your Zotero library.It will even drop the books description into the abstract field. Although this info is added automatically, if you notice an error you can always over-write what Zotero found. This doesnt happen too often, but its nice that youre the one who is fully in control of the books information. Second, and possibly my favorite feature, you can link different books together using the related field. Power readers know the feeling youre reading a book and its the perfect read-alike for something else, or maybe it explicitly references another novel. This is the place to keep track of those connections so you dont forget them. I have yet to find a way in Goodreads or on Litsy to capture that in a way thats as easy and intuitive as Zoteros related tab. I also use this feature to save reviews and essays that mention a book and keep them linked  to the books entry. Third, shared libraries are  built in! If youre in a book club and want to set up a place just for you all to talk books, create a group library. These group libraries work just like private ones youll still be able to make notes, tag, and update book information. Ive used this to group books my book club is considering reading and books weve already read. We also made a folder  for books that we all really, really loved. This has made things so much easier than trying to remember from one month to the next what weve wanted to read. We just look at the list weve built in Zotero. Fourth,  really strong searching! I know that I struggle with keeping titles and authors in my head. One of my great frustrations with Goodreads and Litsy is that they are title/author-driven databases. Thats fine, but sometimes I want to search for something how I remember it. If you put enough time into tagging your entries and posting your reviews using  the notes field, you can search with just about any keyword. Theres also advanced searching that allows you to look just for books you added to your library on a certain date, only things in a specific series, etc. Its easy to get started with Zotero. Just  install either the stand-alone application or the Firefox browser extension. The more time you spend building your library, the more robust Zotero becomes. For a while, itll feel like youre doing a bunch of data entry to get the related-texts feature up and running. I promise, if you stick with it, youll have a really useful, really searchable database of your books. Lots of helpful how-to guides are  available online and the Zotero community forums contain many  helpful, generous users. Theyve also put up some  useful how-to videos over at Vimeo. (By the way, Im not in any way affiliated with Zotero. I just use and genuinely love the product.) Why You Should Use Zotero To Track Your Reading While we at the Riot take some time off to rest and catch up on our  reading, were re-running some of our  favorite posts from the last several months. Enjoy our highlight reel, and well be back with new stuff on Tuesday, January 3rd. This post originally ran September 19, 2016. Ive been using Zotero, a free, open-source application, to track my reading for several years now. Originally designed for scholars, Zotero has a number of features that make it ideal for readers who want to track a bit more about their books and reading habits than sites like Goodreads or Litsy allow. Of course, I have accounts on Litsy  and  Goodreads  and I still  use  Zotero. I just use them for really different things (its also possible that Im a little too  uptight  about tracking my reading).  If reading Emmas post that outlined 8 Reasons to Catalog Your Books got you itching to start tagging and cataloging, Id strongly suggest Zotero. Zotero is good for detail and organization beyond author and title. Its not as pretty as Litsy and its not as social as Goodreads (although Zotero has some collaborative features) but its unbeatable  at what it does: creating a personalized, extremely searchable database of books and reviews. Zotero has  four features that make it ideal for power readers. First, its incredibly easy to get books into your custom library. You can add them directly from you browser whenever youre on a page with a book or article (local library websites, Amazon, etc). Just click the little book-shaped icon to the right of your menu bar. Zotero will automatically import the title information into your Zotero library.It will even drop the books description into the abstract field. Although this info is added automatically, if you notice an error you can always over-write what Zotero found. This doesnt happen too often, but its nice that youre the one who is fully in control of the books information. Second, and possibly my favorite feature, you can link different books together using the related field. Power readers know the feeling youre reading a book and its the perfect read-alike for something else, or maybe it explicitly references another novel. This is the place to keep track of those connections so you dont forget them. I have yet to find a way in Goodreads or on Litsy to capture that in a way thats as easy and intuitive as Zoteros related tab. I also use this feature to save reviews and essays that mention a book and keep them linked  to the books entry. Third, shared libraries are  built in! If youre in a book club and want to set up a place just for you all to talk books, create a group library. These group libraries work just like private ones youll still be able to make notes, tag, and update book information. Ive used this to group books my book club is considering reading and books weve already read. We also made a folder  for books that we all really, really loved. This has made things so much easier than trying to remember from one month to the next what weve wanted to read. We just look at the list weve built in Zotero. Fourth,  really strong searching! I know that I struggle with keeping titles and authors in my head. One of my great frustrations with Goodreads and Litsy is that they are title/author-driven databases. Thats fine, but sometimes I want to search for something how I remember it. If you put enough time into tagging your entries and posting your reviews using  the notes field, you can search with just about any keyword. Theres also advanced searching that allows you to look just for books you added to your library on a certain date, only things in a specific series, etc. Its easy to get started with Zotero. Just  install either the stand-alone application or the Firefox browser extension. The more time you spend building your library, the more robust Zotero becomes. For a while, itll feel like youre doing a bunch of data entry to get the related-texts feature up and running. I promise, if you stick with it, youll have a really useful, really searchable database of your books. Lots of helpful how-to guides are  available online and the Zotero community forums contain many  helpful, generous users. Theyve also put up some  useful how-to videos over at Vimeo. (By the way, Im not in any way affiliated with Zotero. I just use and genuinely love the product.)

Sunday, May 24, 2020

Geodesy and the Earths Size and Shape

Earth, with an average distance of 92,955,820 miles (149,597,890 km) from the sun, is the third planet and one of the most unique planets in the solar system. It formed around 4.5 to 4.6 billion years ago and is the only planet known to sustain life. This is because of factors like its atmospheric composition and physical properties such as the presence of water over 70.8% of the planet allow life to thrive. Earth is also unique however because it is the largest of the terrestrial planets (one that have a thin layer of rocks on the surface as opposed to those that are mostly made up of gases like Jupiter or Saturn) based on its mass, density, and diameter. Earth is also the fifth largest planet in the entire solar system. Earths Size As the largest of the terrestrial planets, Earth has an estimated mass of 5.9736 Ãâ€" 1024 kg. Its volume is also the largest of these planets at 108.321 Ãâ€" 1010km3. In addition, Earth is the densest of the terrestrial planets as it is made up of a crust, mantle, and core. The Earths crust is the thinnest of these layers while the mantle comprises 84% of Earths volume and extends 1,800 miles (2,900 km) below the surface. What makes Earth the densest of these planets, however, is its core. It is the only terrestrial planet with a liquid outer core that surrounds a solid, dense inner core. Earths average density is 5515 Ãâ€" 10 kg/m3. Mars, the smallest of the terrestrial planets by density, is only around 70% as dense as Earth. Earth is classified as the largest of the terrestrial planets based on its circumference and diameter as well. At the equator, Earths circumference is 24,901.55 miles (40,075.16 km). It is slightly smaller between the North and South poles at 24,859.82 miles (40,008 km). Earths diameter at the poles is 7,899.80 miles (12,713.5 km) while it is 7,926.28 miles (12,756.1 km) at the equator. For comparison, the largest planet in Earths solar system, Jupiter, has a diameter of 88,846 miles (142,984 km). Earths Shape Earths circumference and diameter differ because its shape is classified as an oblate spheroid or ellipsoid, instead of a true sphere. This means that instead of being of equal circumference in all areas, the poles are squished, resulting in a bulge at the equator, and thus a larger circumference and diameter there. The equatorial bulge at Earths equator is measured at 26.5 miles (42.72 km) and is caused by the planets rotation and gravity. Gravity itself causes planets and other celestial bodies to contract and form a sphere. This is because it pulls all the mass of an object as close to the center of gravity (the Earths core in this case) as possible. Because Earth rotates, this sphere is distorted by the centrifugal force. This is the force that causes objects to move outward away from the center of gravity. Therefore, as the Earth rotates, centrifugal force is greatest at the equator so it causes a slight outward bulge there, giving that region a larger circumference and diameter. Local topography also plays a role in the Earths shape, but on a global scale, its role is very small. The largest differences in local topography across the globe are Mount Everest, the highest point above sea level at 29,035 ft (8,850 m), and the Mariana Trench, the lowest point below sea level at 35,840 ft (10,924 m). This difference is only a matter of about 12 miles (19 km), which is quite minor overall. If the equatorial bulge is considered, the worlds highest point and the place that is farthest from the Earths center is the peak of the volcano Chimborazo in Ecuador as it is the highest peak that is nearest the equator. Its elevation is 20,561 ft (6,267 m). Geodesy To ensure that the Earths size and shape are studied accurately, geodesy, a branch of science responsible for measuring the Earths size and shape with surveys and mathematical calculations is used. Throughout history, geodesy was a significant branch of science as early scientists and philosophers attempted to determine the Earths shape. Aristotle is the first person credited with trying to calculate Earths size and was, therefore, an early geodesist. The Greek philosopher Eratosthenes followed and was able to estimate the Earths circumference at 25,000 miles, only slightly higher than todays accepted measurement. In order to study the Earth and use geodesy today, researchers often refer to the ellipsoid, geoid, and datums. An ellipsoid in this field is a theoretical mathematical model that shows a smooth, simplistic representation of the Earths surface. It is used to measure distances on the surface without having to account for things like elevation changes and landforms. To account for the reality of the Earths surface, geodesists use the geoid which is a shape that is constructed using the global mean sea level and as a result takes elevation changes into account. The basis of all geodetic work today though is the datum. These are sets of data that act as reference points for global surveying work. In geodesy, there are two main datums used for transportation and navigation in the U.S. and they make up a portion of the National Spatial Reference System. Today, technology like satellites and global positioning systems (GPS) allow geodesists and other scientists to make extremely accurate measurements of the Earths surface. In fact, it is so accurate, geodesy can allow for worldwide navigation but it also allows researchers to measure small changes in the Earths surface down to the centimeter level to obtain the most accurate measurements of the Earths size and shape.

Wednesday, May 13, 2020

Essay on Portrayal of Women in the Media - 3123 Words

Portrayal of Women in the Media Gender is the psychological characteristics and social categories that are created by human culture. Doing gender is the concept that humans express their gender when they interact with one another. Messages about how a male or female is supposed to act come from many different places. Schools, parents, and friends can influence a person. Another major factor that influences millions of impressionable females and males is television. Not only does the television teach each sex how to act, it also shows how one sex should expect the other sex to act. In the current television broadcasting, stereotypical behavior goes from programming for the very small to adult audiences. In this broadcasting range,†¦show more content†¦When adults are shown on the show the men are seen as rugged construction workers or mailmen, while the women are seen as cooks and mothers. Also, children are shown examples of items that their sex is expected to like. When the children on the television are asked what animals are their favorite, â€Å"girls name teddy bears and kitties, boys name big lions, grizzly and polar bears.† This makes the girls seem innocent, only liking things that are cuddly and do not post threats to those around them. Teletubbies also shows a definitive way the females are supposed to act. This show â€Å"maintains sex-role stereotypes such as caretaker and follower for girls.† The show has four main characters called Tubbies. Tinky Winky, Dipsy, Laa Laa and Po are their names. They differ in size and color. The two larger Tubbies, Tinky Winky and Dipsy are the male characters and dressed in dark, masculine colors. Laa Laa and Po are the smaller Tubbies and dressed in light, feminine colors. The males are always seen as being more active, running around and dancing. The girls sing together and eat. 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The most shocking aspect is specifically what young girls are now doing to achieve this â€Å"Kate Moss† image . Through the utilization of advertisements and stars on the big screen, this female portrayal directly targets the physical and mental well-being of females in cultures across theRead MorePortrayal of Women in the Media Essay3165 Words   |  13 PagesPortrayal of Women in the Media Gender is the psychological characteristics and social categories that are created by human culture. Doing gender is the concept that humans express their gender when they interact with one another. Messages about how a male or female is supposed to act come from many different places. Schools, parents, and friends can influence a person. Another major factor that influences millions of impressionable females and males is television. Not only does the televisionRead MorePortrayal of Women in the Media Essay1291 Words   |  6 Pagesevery four college-aged women use unhealthy methods of weight and diet control – including fasting, skipping meals, and laxative abuse. The pressure to be thin is also affecting young girls; the Canadian Women’s Health Network warns that weight control measures are now being taken by girls as young as 5 and 6. In 2003, Teen Magazine reported that 35% of girls 6 to 12 years of age have already been on at least one diet. It is estimated that up to 450,000 young girls and women were/are affected by anRead MoreEssay on Portrayal of Black Women in Media1635 Words   |  7 PagesThe Portrayal of African-American Women in Media The stereotypical misrepresentations of African-American women and men in popular culture have influenced societal views of Blacks for centuries. The typical stereotypes about Black women range from the smiling, a sexual and often obese Mammy to the promiscuous Jezebel who lures men with her sexual charms. However, the loud, smart mouthed, neck-rolling Black welfare mother is the popular image on reality television. These images portrayed in mediaRead MoreFalse Portrayal Of Women s Media1683 Words   |  7 PagesFalse Portrayal of Women in Media â€Å"We as women are trained to see ourselves as cheap imitations of fashion photographs, rather than seeing fashion photographs as cheap imitations of women†-Naomi Wolfe. In most advertisements as well as some movies and tv shows, women are shown in not very much clothing, while also being photoshopped and airbrushed. Young women and girls are constantly being sexualized in the media, in order to make more money, and sell more of whatever is being advertised. ManyRead More The Portrayal of Women in the Media Essay examples3424 Words   |  14 PagesThe Portrayal of Women in the Media Redbook magazine are devoted to selling products ranging from shoes to shampoo. The entire magazine only has only 210 pages. Approximately 6-8 min of every half hour television show is produced by ad agencies. Americans are bombarded with advertisements. We see them everyday in many different forms and through different mediums. Advertisers study America’s population through a systematic breakdown and analysis of our likes and dislikes in relation to our differences

Wednesday, May 6, 2020

Tell Tale Heart Essay Free Essays

HTH s idea is portrayed hen we see the protagonists struggle between himself and the old man’s eve axed eye. As the story progresses, the conflict between the protagonist and the beating heart r enders the idea of the narrator versus himself. The external struggle within the Story seems to be the narrator’s conflict with the old man. We will write a custom essay sample on Tell Tale Heart Essay or any similar topic only for you Order Now The protagonist loved the old man, eliminating motives that might normally in spire such a violent murder. As he proclaims his own sanity, the narrator fixates on the old man’s vulture. â€Å"It was open wide, wide open and grew furious as gazed upon it. Saw it wit h perfect strictness all a dull blue, with a hideous veil over it that chilled the very mar row in my bones; but I could see nothing else of the old man ‘s face or person: for I had directed the ray as if by instinct, precisely upon the damned spot. † The narrator reduces the old man t o the distinctive blue of his eye in obsessive fashion. He separates the man from his â€Å"Evil Eye† so he can spare the man the burden of guilt that he attributes to the eye itself. The narrator FAA ills to see that the eye of the old man is a fundamental part of his identity that cannot be isolate d as the narrator abnormally imagines. As a result of his warped sense of reality, the narrator obsesses over the low beats of the man’s heart, yet shows little concern about the man’s shrieks, which are loud enough to attract his neighbor’s attention and draw the police to the scene of the crime. Through hoot the story, he explains that he is not mad, but ironically, he is the opposite of this, as he strut eagles to comprehend his own mind. The narrator’s paranoia and guilt make it mine NT that he will give himself away. The police arrive on the scene to give him the opportunity to be tray himself. The more the narrator professes his own calm manner, the more he is unable to e cape the beating of his own heart, which he mistakes for the beating of the old man’s heart. As he confesses to the crime in the final sentence, he addresses the policemen as â€Å"villains,† indicating g his incapability to distinguish between their real identity and his own villainy. The internal conflict within the story is disguised as external conflict, through t he way that Poe describes the struggle of man versus man and man versus self. The protagonist battles with the old man’s â€Å"vexed† eye; however, this slowly turns into a combat bet en the narrators own mind, as he tries to escape the beating of his own heart. How to cite Tell Tale Heart Essay, Essays

Monday, May 4, 2020

Mending Wall free essay sample

This essay compares and contrasts two poems, Mending Wall by Robert Frost, and Mother to Son by Languor Hughes. Very useful if assigned to compare and contrast two poems. BY harshness The poems Mending Wall by Robert Frost, and Mother to Son by Languor Hughes are very similar in many ways, and yet very different in others. Mother to Son is written from a mother telling her son that life isnt easy and not to give up. Mending Wall is about a man fixing a wall that has holes in it.Both of these poems re about the hard work it takes to get something done. Each of these poems teaches us to never give up when times get hard. The subject of Mending Wall Is about two neighbors who are fixing a wall that has holes In It. Mother to Son has a very different subject; a mother teaching her son about life and to never give up. We will write a custom essay sample on Mending Wall or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page I believe the theme of both poems Is that problems will always happen and you just have to do your best, keep going, and never give up. These two poems have very different subjects yet very similar themes.These two poems have very different uses of imagery. Some examples of the imagery used in Mending Wall are: the apples eating pioneers, and old-stone savaged arms. Tacks, splinters, crystal stairs, places with no carpet, turning corners, and landings are examples of the imagery used in Mother to Son. Spring is the mischief in me is an example of a simile used in Mending Wall. In Mother to Son when the mother compares her life to a crystal stair, this Is the use of a metaphor.In Mending Wall the poem Is spoken from the first person point of view from one of the men building the wall. The first person point of view Is also used in Mother to Son, yet it is from the mother. I believe that the tone in Mother to Son is helpful. In Mending Wall, I believe the tone is also kind of helpful. But curious. As one can see, these two poems are very similar to one another, and yet unique in their own way. In my own opinion, these are two great poems worth reading. Mother to Son is more upbeat, and Mending Wall is almost like a short story.I believe both of these poems are alike In the way that both of them are about problems, but different because the problems they face are different. The mother in Mother to Son knows all the answers and is passing them to her son, and in Mending Wall the man wants to find out the answers. BY womanish The subject of Mending Wall is about two neighbors who are fixing a wall that has holes in it. Mother to Son has a very different subject; a mother teaching her son about life and to never give up.I believe the theme of both poems is that problems will always happen and you Just have to do your best, keep going, and never give up. When the mother compares her life to a crystal stair, this is the use of a metaphor. In Mending Wall the poem is spoken from the first person point of view from one of the men building the wall. The first person point of view is also used in Mother to Mending Wall, I believe the tone is also kind of helpful, but curious. Of these poems are alike in the way that both of them are about problems,

Monday, March 30, 2020

Television Influence Essays (1329 words) - Behavior, Human Behavior

Television Influence Television influences behaviors, social attitudes and physical health especially in children. Children today spend more time watching television than on any other single leisure activity. In fact, studies have shown that "the average child spends more time in front of the television than in school" (Clarke and Kurte-Coastes, 1997). There are a variety of influences that children gain from watching too much television. The impact of violence on children is a major issue, as well as the impact of stereotypical views, such as sex roles. Health can also become a problem for children who spend excessive amounts of time in front of the television. There are, however, alternatives to these problems. Parent, schools and the governments need to take control and monitor children and television. After all, television was once used as an educational tool it has only recently become a babysitter. The effect of violence in television has been debated for many years. In a recent study, Strasburger and Donnerstein (1999), suggests that there is a positive correlation between violence viewed on television and aggressive behavior in children. The way television violence is portrayed encourages children to learn aggressive attitudes and behaviors. For example most violence on television is glamorized by using a "good" character that is likely to be perceived as role model to initiate violence. This gives children the impression that violence is justified, desirable, and painless. Violence on television also increases fear or gives children the wrong impression about the world. Many children have a hard time making distinctions about what is real and unreal. Therefore, they begin to believe that the television depicts violence in the "real world." The bottom line is, "children learn their attitudes about violence at a very young age, and once learned, the attitudes tend to be life-long" (Strasburger and Donnerstein, 1999). Television also encourages stereotyped opinions on topics such as sex roles. Research shows that children who spend more time watching television tend to think that both women and men have specified roles in the world (Kent and Moy, 1999). Television usually portrays women as passive and weak compared to men who are usually depicted as strong and dominant (Steinberg and Kincheloe, 1997). This gives children a clear impression of what is expected of them in society. It insists that they too should act this way because it is, after all, what society views appropriate. Television even pushes children toward specific sex role using toys. Most toy commercials, for example, even insist that some toys are only for girls while others are only for boys. Children are very rarely encouraged to play with toys that are known to be for the opposite sex. For example, boys aren't aloud to play with dolls and girls aren't aloud to play with trucks. Television also emphasizes the importance of physical beauty. Stress is placed on looking a certain way, whether it is having the right clothing or being a certain weight. These are influences that children take very seriously considering that most children want to be the "popular" one in school. Take the Mighty Morphine Power Rangers, for example, the female good rangers are viewed typically as beautiful and perfect. The female villains are typically viewed as "repulsive" and are teased. In most schools this is the " kind of schoolyard harassment to which unpopular girls are subjected" (Steinberg and Kincheloe, 1997). Television also takes a major toll on a child's physical health. Obesity in children is rising and television is being credited in playing apart. One reason may be that children are spending less time on physical activities, such as, swimming and riding bikes (Vecchine, 1997). Evidence also shows that children like to snack while watching television, which can add to the weight especially for those children who do not do much physical activity. Commercials on television also play a part in weight gain among children. Commercials tend to enhance a child's craving for the food products being advertised which persuades children to buy their food. In most cases the food advertised on television is high in calories and fat, which adds weight (Anonymous, 1999). Although television influences many children all over the world there are alternatives to the problem. Starting at home parents need to be aware of what their children are watching, as well as how many hours are spent watching television. More importantly parents need to take time to watch and discuss the programs with their children. (victor stasburger and edward donnerstein, 7). This allows for the children, especially the smaller ones who have a hard time differentiating reality form fiction,

Saturday, March 7, 2020

The History and Origin of Aerosol Spray Cans

The History and Origin of Aerosol Spray Cans An  aerosol  is a  colloid  of fine  solid  particles or  liquid  droplets, in the air or another  gas.  Aerosols can be natural or artificial.  Frederick G. Donnan  presumably first used the term  aerosol  during  World War I  to describe an aero-solution, clouds of microscopic particles in the air. Origins The concept of an aerosol originated as early as 1790 when self-pressurized carbonated beverages were introduced in France. In 1837, a man called Perpigna invented a soda siphon incorporating a valve. Metal spray cans were being tested as early as 1862. They were constructed from heavy steel and were too bulky to be commercially successful. In 1899, inventors Helbling and Pertsch patented aerosols pressurized using methyl and ethyl chloride as propellants. Erik Rotheim On November 23, 1927, Norwegian engineer Erik Rotheim (also spelled Eric Rotheim) patented the first aerosol can and valve that could hold and dispense products and propellant systems. This was the forerunner of the modern aerosol can and valve. In 1998, the Norwegian post office issued a stamp celebrating the Norwegian invention of the spray can. Lyle Goodhue and William Sullivan During World War II, the U.S. government funded research into a portable way for servicemen to spray malaria-carrying bugs. Department of Agriculture researchers, Lyle Goodhue and William Sullivan, developed a small aerosol can be pressurized by a liquefied gas (a fluorocarbon) in 1943. It was their design that made products like hair spray possible, along with the work of another inventor Robert Abplanalp. Robert Abplanalp - Valve Crimp In 1949, 27-year-old Robert H. Abplanalp’s invention of a crimp on valve enabled liquids to be sprayed from a can under the pressure of an inert gas. Spray cans, mainly containing insecticides, were available to the public in 1947 as a result of their use by U.S. soldiers for preventing insect-borne diseases. Abplanalp’s invention made of lightweight aluminum made the cans a cheap and practical way to dispense liquids foams, powders, and creams. In 1953, Robert Abplanalp patented his crimp-on valve for dispensing gases under pressure. His Precision Valve Corporation was soon earning over $100 million manufacturing one billion aerosol cans annually in the United States and one-half billion in 10 other countries. In the mid-1970s, concern over the use of fluorocarbons adversely affecting the ozone layer drove Abplanalp back into the lab for a solution. Substituting water-soluble hydrocarbons for the damaging fluorocarbons created an environmentally friendly aerosol can that did not harm the environment. This put the manufacture of the aerosol spray can products into high gear. Robert Abplanalp invented both the first clog-free valve for spray cans and the Aquasol or pump spray, which used water-soluble hydrocarbons as the propellant source. Spray Paint in a Can In 1949, canned spray paint was invented by Edward Seymour, the first paint color was aluminum. Edward Seymours wife Bonnie suggested the use of an aerosol can be filled with paint. Edward Seymour founded Seymour of Sycamore, Inc. of Chicago, USA, to manufacture his spray paints.

Thursday, February 20, 2020

Food security in Eritrea Essay Example | Topics and Well Written Essays - 1500 words

Food security in Eritrea - Essay Example Eritrea is a sovereign state, which has been faced with numerous cases of conflict within itself and with its neighbours, especially Ethiopia, due to border demarcation issues, a factor which has resulted to internal displacement of people. Reports indicate that more than 10000 out of the original 70000 internally displaced persons still live in temporary camps, waiting to be resettled by the government (Tesfa, 2008). Apparently, this has been one of the major factors contributing to food shortages due to the fact that these people have no cultivatable land as the war pushed them out of their homes and as such, they can only depend on aid from well wishers and the government. It is estimated that more than 2 million people are affected by food insecurity, translating to approximately 40% of the total population (Tesfa, 2008). The fight for freedom, which lasted for approximately 30 years, left the country in a state of destruction especially in the agricultural sector. This is due to the fact that most of the lands which could be used for farming are littered with unexploded ordinances, which pose a security hazard to the farmers (Rena, 2007). In this context, any person trying to cultivate in these lands risks the possibility of triggering the explosion of land mines, which were buried during the war, but failed to explode. Tensions that continue to exist between Ethiopia and Eritrea have contributed to more installation of these landmines as a defensive mechanism at the expense of the farming communities (Zwi, 2005). The temporary security zone, which is considered to have been the most productive agricultural land measuring approximately 25km2 remains unutilized as a result of these landmines, which have kept away more than 50000 inhabitants, who were displaced by the war, regardless of the fact that n o more fighting takes place in this area (Zwi, 2005). With these developments, food production is deemed to remain low and as such, more people will continue to be affected by extreme hunger. This is also due to the fact that the government has continued to spend a lot of the already scarce resources to finance and facilitate the war with Ethiopia. For instance, it is estimated that more than 300 000 men and women are serving in the army instead of letting them engage in farming activities (Gebre, 2009). Human resource in the agricultural sector is a crucial necessity since activities such as cultivation, planting, and weeding as well as harvesting among others requires to be done in order to guarantee quality harvest. In Eritrea, this has not been the case as it has been observed that there have been limited human resources hence high labour costs. As earlier stated, poor diplomatic relations between the country and its neighbours, i.e. Ethiopia and Sudan, have led to the closure o f the respective borders. This means that no movement is allowed in and from the country, which has continued to impact the economy negatively. It is true to say that if this was not the case, citizens of these nations would have had a chance to interact economically through trading in imports and exports thereby increasing the amount of foreign exchange as well as revenue collected

Tuesday, February 4, 2020

GPS Systems in police patrol Essay Example | Topics and Well Written Essays - 250 words

GPS Systems in police patrol - Essay Example In addition, there is advantage of the GPS in terms of response time or arriving at a disclosed vicinity immediately, especially in emergency situations. For instance, a patrol vehicle that is located in a particular street in New York would be able to respond as soon as possible when an emergency call to address burglary or criminal activities in that street is reported. Through the GPS the police officers would immediately locate and respond, as required. 2) Explain the value of Automated Vehicle Locators (AVL) in police patrol vehicles from the point of view of a police dispatcher or supervisor. AVLs in police patrol vehicles are defined as â€Å"a device that makes use of the Global Positioning System (GPS) to enable a business or agency to remotely track the location of its vehicle fleet by using the Internet. These devices combine GPS technology, cellular communications, street-level mapping, and an intuitive user interface, with the ostensible goal of improving fleet management and customer service† (Tech Target par. 1). Therefore, from the point of view of a police dispatcher or a supervisor, AVLs provide them with the ability to immediately locate the whereabouts of these police patrol vehicles at all times and assist them in the following examples: monitoring purposes to determine if the patrol vehicles are in areas where they are supposed to be; and in changing their routes or for re-routing purposes, as immediately

Monday, January 27, 2020

Human Factors in Aviation for Pilots

Human Factors in Aviation for Pilots Human Factors in Aviation for Pilots Introduction The term â€Å"human factor† belongs to the wide range of matters affecting how people achieve tasks in their non-work and work environments. The commercial aviation industry has recognized that human error causes most aviation incidents and accidents rather than mechanical failure. If interpreted intently, human factors are often deemed synonymous with maintenance resource management (MRM) or crew resource management (CRM). Human factors involve collecting information about human limitations, ability and other qualities and applying it to machines, tools, tasks, systems, environments and jobs to produce comfortable, safe and effective human use. Human factors are devoted to better perception of how humans can most efficiently and safely be combined with technology. That perception is then translated into training, design, procedures, or policies to help humans work better. (GRAEBER, 2014) In spite of rapid gains in technology, humans are ultimately accountable for guaranteeing the safety and success of the aviation industry. They must continue to be flexible, knowledgeable, efficient, and dedicated while exercising good judgment. In the meantime, the industry continues to make main investments in equipment, training, and systems that have a long-standing implication. Human factors cover the knowledge of comprehending the human capabilities, the application of this knowledge to the development, design and exploitation of systems and services, and the art of guaranteeing successful application of human factor values into the maintenance working environment. Furthermore, human factors experts participate in examining operational safety and developing tools and methods to help operator better handle human error. These duties require the experts to work closely with safety experts, engineers, training and test pilots, mechanics and cabin crews to efficiently integrate huma n factors in the designing of airplanes. Human Factors in the Ground Environment Before understanding the importance of human factors we must know the term â€Å"PEAR†. It reminds the four important facts for human factor programs: People, Environment, Actions and Resources. The Aircraft Electronics Association accepts PEAR as an outstanding way to recall key concerns for a human factors program. There are as a minimum of two environments in aviation maintenance; physical work place and organizational environment. There is the physical work place in the hanger, on the ramp or in the shop while organizational environment exist within the company. A human factor should pay attention to both environments. The physical environment includes ranges of humidity, temperature, lightening, cleanliness, noise control, and workplace design. Companies must accept these conditions and collaborate with the workforce to either change or accommodate the physical environment. It takes a cooperate assurance to address the physical environment. This physical workplace covers the topic â€Å"Resources† of PEAR when it comes to providing coolers, portable heaters, clothing, lightening and task design and workplace. The second environment is organizational one. The significant factors in an organizational environment are usually related to communication, cooperation, mutual respect, shared values of the company, and their culture. An excellent organizational environment is progressed with communication, leadership and shared goals associated with profitability, safety and other key factors. The best companies support and guide their people and promote a culture of safety. We consider environmental matters as critical as other features in PEAR. . (Johnson, 2007) Aviation safety relies deeply on maintenance. When it is not done properly, it contributes to a major proportion of aviation incidents and accidents. Some examples poor maintenance are missing parts, parts installed incorrectly, and required checks not being performed. The errors of an aviation maintenance technician (AMT) can be more challenging to detect as compared with other threats to aviation safety. A lot of times, these errors are present but not visible and have possibility to remain hidden, affecting the harmless operation of aircraft for larger period of time. AMT’s tackled with many human factors unique within aviation. Most of the time, they are working in the early morning or in evening hours, in restrained spaces, and in mixture of unfavorable humidity/temperature conditions. The work can be physically tiring; it also needs attention to detail. AMTs usually spend more time on preparing for a job than actually practicing it out. Key element of all maintenance wor k is a proper documentation, and AMTs usually spend more time revising maintenance logs than they do presenting the work. Mechanical components in aircraft maintenance engineering have boundaries; technicians also have some limitations and limited capabilities when we look at the maintenance engineering system. For example, rivets used to fasten aluminum skin to fuselage that can bear forces acting to pull them apart. These rivets will ultimately fail if sufficient force is applied to them. The exact range of human limitations and capabilities are not clear as the performance range of electrical or mechanical components but the same rules apply in that human functions which is likely to damage and ultimately fail under certain conditions like stress, tensions etc. Human factors understanding can lead to enhanced quality, an environment that guarantees continuing aircraft and worker safety and a more responsible and involved work force. More precisely, the reduction of minor mistakes can provide appreciable benefits including fewer missed deadlines, cost reductions, reduction in injuries, reduction in maintenance errors and also reduction in warranty claims. Human factors in the Airborne Environment (flight desk, cockpit, formation) Men already learn how to construct wings or airplanes, which when propelled through the air at maximum speed, will not only withstand the weight of the engine, but also of the wings themselves, and of the engineer as well. Men also learn how to build screws of adequate power and lightness to drive these airplanes at sustaining speed. Inability to steer and balance still become challenging for students and have flying problems. When this feature has been controlled, the era of flying machines will have reached, for other problems are of lesser importance. (Kantowitz, 2011) Working with an aircraft in the Performance Based Airspace (PBA) will be extra challenging for the flight crews who have only worked in controlled airspace. But in real, only somewhat more challenging rules like Visual Flight Rule (VFR) are applied. The flight crew will have to handle more tasks, an arrival of basic separation responsibilities, have complete responsibility for all forms of situational awareness like mode awareness and traffic, possible greater workload under several conditions like severe weathers. To evaluate the necessary information needs of the flight crew to achieve the airborne self-separation task and to regulate the level of automation, it will be essential to study the following sub tasks; Conflict detection; Conflict privations; Traffic monitoring; Re-planning; Conflict resolution; Inter-traffic/traffic-FOC communication. It becomes clear that today’s conventional airline operations possible do not offer the information to examine the above tasks. It is, though, assumed that the flight crew will demand the high quality ergonomically planned navigation and traffic information and in various circumstances may require to be aided by some level of automation and maybe through some decision support tools. Presently flight crews use the TCAS (Traffic Collision Avoidance System) instead of ATC (Air Traffic Control) and to help them attain a minimum level of traffic situational awareness. But in today’s operational environment, TCAS information will not be enough. A CDTI (Cockpit Display of Traffic Information) system will possibly be a better system to help the aircrew to maintain and develop a high level of traffic situational awareness by offering basic data about speed, position and provide information of future state of aircraft in the neighborhood. The important requirement will possibly b e to aid the crew in the detection, prevention and resolution of an important conflict. In this area, it is assumed that the aircrew will be in a controlling position. The revealing of imminent collisions will be automated and will be implemented in the background. The crew will be warned in situation of imminent conflicts along with numerous solution strategies, which are supposed to be filtered and sorted for the crew by using various criteria (e.g., time/fuel optimization, wind and weather criteria, passenger comfort, etc.) to elect for the best solution in the given situation. The aircrew will have the probability to modify different factors of the maneuver (e.g. waypoints, aircraft speed, altitude) according to their requirements and own judgment of the situation. (International, 2007) Improvements One of the major risks a pilot faced is the unawareness of existing problem. This situation indicated as a loss of situational awareness. Loss of situation awareness is like danger is everywhere and you are pleasingly unaware of it. Loss of situational awareness can be initiated by somewhat as simple as inattention. A pilot is unaware of the mid-air collision curse because he or she hasn’t been concentrating in maintaining a traffic watch. A pilot is not aware of refueling of the piston engine aircraft that either jet fuel has been loaded into fuel tanks or not. A pilot is careless during the pre-flight examination that a poor gas seal and heavy rains put hazardous quantity of water in the fuel tanks. A pilot must have situational awareness to tackle any of the above dangerous situations effectively and efficiently. A pilot initially creates situational awareness through applied crew management skills and through trainings. Situational awareness also includes establishing targ ets and goals for a particular flight. Once established, it can be maintained by examining of clues to its possible loss. False assumptions are also cause of flight crews’ problems. It can include great expectations, problematic fixations, ignoring bad news, and intense situation of pilots in case of stress. These problems must be reducing to improve environments of aircraft organization. Cockpit stress management plays an important role in airborne environment. In case of any emergency, pilot must be clam, think for alternatives, choose one and then act on it. A pilot must avoid fear and panicking as they are our greatest enemies during emergencies. Don’t wait to announce any emergency until it’s too late for you to handle the situation. A pilot must immediately ask ATC for help. Lots of ground resources can be available for help. If any error occurs because of a pilot, he must forget about that and concentrate on the job at hands. A focus is must, think of an alternative plan and work on it immediately. Use of checklists can prevent as much as 70% of all the accidents which occur because of pilot primary errors. Cockpit stress management procedure can also be accomplished by using checklists instead of relying on memory of pilots only. Hypoxia is a deceptive problem in aviation. It occurs when body cell receives very less oxygen because of altitudes. Its consequences creep up on pilots without their realizing it. A pilot must be aware of how to handle this situation. The way of pilot to perform their job, the manner they cooperate with other crew members, the manner in which they use all available resources and many other details related to human presentation, will have deep effect on the manner in which they fly the airplane. A pilot must undergo a proper professional training in the area of human factors to improve their performance in all the aspects. Crew co-ordinations must be efficient and the monitoring and assignments of duties of all assigned crewmember must perform their jobs effectively. Communications occur between crewmembers related to flying tasks must not be vague, indefinite or unclear. Summary Human factors and its engineering feature involve the usage of knowledge about human limitations and capabilities to design a technological system. Human factor engineering also relates to personnel selection, training, procedures and many others. Humans can also fail to function appropriately in various conditions. Human can face physical fatigue, affected by the cold, can break bones in accidents in workshops etc. Mentally humans can make mistakes, have restrained powers, and can make poor judgments due to lack of knowledge and skills. Furthermore, human performance is also influenced by emotional and social factors. Therefore proper training of aircraft maintenance technicians is required to full all the features of human factors. The aircraft maintenance technicians are the main part of the maintenance system. It is thus very necessary to have knowledge of mental processes function and different parts of body and also the understanding of performance limitations that can affect the work. An essential part of the operational efficiency is continues improvement in flight crew training and in designs and procedures. Study of commercial airplane and human performance interfaces leads to reduce accidents and at the end increases flight safety. The flight deck human factors are researched which include measurement of flight performance and risk, impact of advance technologies, assessing controller pilot information transfer, determining the consciences of stressors on human performance, recognizing human factors included in incidents and accidents, analyzing the effects of tasks design on pilot performance. Human resources perform aerospace research on organizational and individual issues related to human factors. Research areas included designing of cockpit management programs, effective use of trainings related to human factors, recognition of human factors linked with maintenance- related aviation incidents and accidents and with aircrew Bibliography GRAEBER, C. (2014). AERO 8. Retrieved from Boeing: http://www.boeing.com/commercial/aeromagazine/aero_08/human_story.html International, H. (2007, september). Human Factors in Autonomous Aircraft Operations. Retrieved from http://ifly.nlr.nl/documents/P2.1 iFly_EAAP08_nf.pdf Johnson, D. W. (2007, april). A Model to Explain Human Factors. Retrieved from Industry: http://www.skybrary.aero/bookshelf/books/1482.pdf Kantowitz, B. H. (2011). Hand Book Aviation Human Factors. Retrieved from http://theblackswaninvestmentclub.com/flight_manuals/human factors.pdf Parry, D. L. (2014). HUMAN FACTORS AND PILOT DECISION-MAKING. Retrieved from http://www.langleyflyingschool.com/Pages/CPGS Pilot Decision Making.html#Human Factors and Pilot Error

Sunday, January 19, 2020

Moisture Content Experiment

Date: 09-02-2013 Experiment 1(a) Laboratory determination of water (moisture) content of a soil sample by oven drying method Reference: ASTM D2216-98 Need and scope of the experiment: In almost all soil tests natural moisture content of the soil is to be determined. The knowledge of the natural moisture content is essential in all studies of soil mechanics. To sight a few, natural moisture content is used in determining the bearing capacity and settlement. The natural moisture content will give an idea of the state of soil in the field.Apparatus: 1. Containers (Tin or Aluminum) with lids. 2. Balance, sensitive to 0. 01gm 3. Oven with accurate temperature control at 110 + 5oC (230 + 9oF) Discussion: 1. Moisture Content (w) It is defined as â€Å"the ratio of the mass of the ‘pore’ or ‘free’ water in a given mass of material to the mass of the solid material†. w=MwMs? 100 Mw = Mass of water in grams Ms = Mass of solid particles in grams (i. e. oven drie d weight of soil) 2. Representative quantity of Test SpecimenThe minimum mass of moist material selected to be representative of the total sample shall be in accordance with the following: Maximum particle size (100% passing)| Standard Sieve Size| Recommended minimum mass of moist test specimen for water content reported to  ±0. 1%| Recommended minimum mass of moist test specimen for water content reported to  ±1%| 2 mm or less| No. 10| 20 g| 20 g| 4. 75 mm| No. 4| 100 g| 20 g| 9. 5 mm| 3/8-in. | 500 g| 50 g| 19. 0 mm| ? -in. | 2. 5 kg| 250 g| 37. 5 mm| 1? -in. | 10 kg| 1 kg| 75. 0 mm| 3-in. | 50 kg| 5 kg|NOTE-1If it is suspected that gypsum is present in the soil, the soil sample should not be subjected to a temperature beyond 80oC. Otherwise gypsum would lose its water of crystallization, thereby affecting the results of moisture content. Oven drying at 80oC may, however, be continued for a longer time in order to ensure complete evaporation of free water present in the sample . NOTE-2To assist the oven drying of large test samples, it is advisable to use containers having large surface area and break up the material into smaller aggregations.NOTE-3Since some dry materials may absorb moisture from moist specimens; the dried specimens should be removed before placing new wet soil samples in the oven. Procedure: 1. Take sufficient number. of empty, clean containers and mark them (if they are not marked) with an identifying number or code. 2. Weigh the container and record the weight as M1 to the nearest 0. 01gm. 3. Take representative sample from different depths (0. 25, 0. 5, 0. 75m) from the field. 4. Quickly place the representative sample of the wet soil in the container. . Immediately weigh the container with the wet soil sample to the nearest 0. 01 gm. Record the weight as M2. In case it is not feasible to determine the weight immediately, cover the container with a lid. 6. Place the container with the soil sample in the drying oven at constant temper ature of 110+5oC for 24 hours (till constant weight is achieved). 7. After 24 hours remove the container from oven and weigh to the nearest 0. 01 gm. Record the weight as M3. Calculations: Mass of empty container = M1=4. 71(g)Mass of empty container + wet soil = M2= 43. 88(g) Mass of container + dry soil = M3=37. 41(g) Mass of water = Mw = M2 – M3 = 6. 47(g) Mass of soil solids = Ms = M3 – M1 = 33. 24(g) Moisture Content = w=MwMs? 100=M2-M3M3-M1? 100 Soil Moisture Content Determination: 1| Depth ( )| | 2| Soil Description| | 3| Container No. | 143| 4| Mass of empty container (M1), g| 4. 71| 5| Mass of Container + Wet Soil (M2), g| 43. 88| 6| Mass of Container + dry Soil (M3), g| 37. 41| 7| Moisture Content w = (M2 – M3)/(M3 – M1) %| 19. 46 %| Comments: ) Oven drying is a time taking process and not much accurate as speedy moisture meter. 2) It needs caring for long time in order to get the good results. 3) It needs attentions in case if some other materia l like Gypsum is present in the soil. In such cases temp. should have to be controlled otherwise the material may react and loose its water of crystallization which effects the results. 4) Above value of moisture content lies in Normal moisture content range. 5) Date: 09-02-2013 Experiment 1(b) To determine moisture content of a soil sample by speedy moisture meter.Apparatus: 1. Speedy moisture meter (also called calcium carbide pressure moisture tester) 2. Built-in scale for weighing 3. Two 1. 25 inches (3. 175 cm) steel balls 4. Cleaning brush and cloth 5. Scoop for measuring calcium carbide reagent 6. Calcium carbide reagent Introduction: The calcium carbide gas moisture tester provides a quick and simple means of determining moisture content of soil. It is particularly useful for field determinations of moisture content in conjunction with field compaction testing.The basic premise of the calcium carbide gas moisture tester is that the free moisture in the soil reacts with calci um carbide reagent to form a gas called acetylene gas. CaC2+H2O>CaO+C2H2 The acetylene gas pressure developed within the tester is displayed on the pressure dial gauge, which is calibrated to read directly moisture content (in %) by wet mass of soil. Since moisture content by definition is expressed as a percentage of dry mass of soil, the readings obtained by speedy moisture meter are corrected using the following expression: w=wsp1-wsp? 00 Where w = moisture content in %. wsp= moisture content as obtained by speedy moisture meter expressed as decimal fraction Procedure: 1. Weigh a 26 gram soil sample on the tarred scale and place it in the cap of the tester. 2. Place three scoops (approximately 24 gm) of calcium carbide and two 1. 25 in (3. 175cm) steel balls in the larger chamber of the moisture tester. 3. With the pressure vessel in an approximately horizontal position, insert cap in the pressure vessel and seal it by tightening the clamp.Take care that no carbide comes in conta ct with the soil until a complete seal is achieved. 4. Raise the moisture tester to a vertical position so that the soil in the cap will fall into the pressure vessel. 5. Shake the instrument vigorously so that all soil lumps are broken to permit the calcium carbide to react with all available free moisture. The instrument should be shaken with a rotating motion so that the steel balls will not damage the instrument or cause soil particles to become embedded in the orifice leading to pressure diaphragm. 6.When the needle stops moving, read the dial while holding the instrument in a horizontal position at eye level. 7. Record the dial reading. 8. With the cap of the instrument pointed away from the operator, slowly release the gas pressure. Empty the pressure vessel and examine the material for lumps. If the sample is not completely pulverized, the test should be repeated using a new sample. 9. The dial reading is the percent of moisture by wet mass and must be converted to dry mass. Note: If the moisture content of the sample exceeds the limit of the pressure gauge 20 percent moisture), use half of the soil mass and double the dial reading. Other methods of determining moisture content quickly: Other methods of measuring moisture content quickly include measurements by stove method and by micro wave oven methods. ASTM D4959-07 is used for measuring by stove method and ASTM D4643-08 is used to measure moisture my micro wave method. Results and Comments: Zero Error of Dial Gauge = 0. 8 Dial Gauge Reading = 17. 6 Corrected Dial Gauge Reading = 16. 8 Wsp = 0. 68 W (Moisture Content) = 20. 19 % * Speedy Moisture meter give better and faster result than the ordinary oven drying. * In this method the water present in soil reacts with calcium carbide and results in acetylene gas which in turn gives the value of moisture content. * Speedy moisture meter method is an efficient method as it doesn’t involve too much time for its performance. It is used when tests a re performed in the field. * Moisture content effects the soil resistivity, soil compaction and soil shear strength.

Saturday, January 11, 2020

Hope vs Hope

Jovon Abriam American Literature Mr. Taube March 6, 2013 Hope Vs. Hope It’s a plane! It’s a bird! Yes, it actually is a bird. The poem â€Å"Hope† is the thing with feathers, is a 19th century poem written by Emily Dickinson and the movie The Shawshank Redemption, written and directed by Frank Durabont, both use a bird as a major symbol to hope. The Shawshank Redemption use the characters Jack, Andy and Red to make connections to hope, while â€Å"Hope† is the thing with feathers really has no characters that make connections to hope. Hope† is the thing with feathers is a poem about how hope never dies and will get you through rough times. The Shawshank Redemption is a movie based in the 1940’s how hope can either be corrupt or the best thing in life. The Shawshank Redemption and â€Å"Hope† is the thing with feathers are similar because of the symbolism and the central theme in both works, but what makes them different is the connectio ns the characters has to hope and the different type of media used.When juxtaposing the two works, you will find that there are a few similarities between the two. In, â€Å"Hope† is the thing with feathers (which is the first line in the poem) and The Shawshank Redemption, they both use birds as the symbol of hope. Saying that â€Å"Hope† is the thing with feathers is basically referring to a bird and in The Shawshank Redemption, the bird symbolizes hope because when Jake gives up his bird, he loses hope and ends up killing himself. Hope does not only play as the symbol in both works, but also as the central theme in the two.In the poem, Emily Dickinson is saying that if you have hope, it can get you through hard times and she uses a gale and a storm to symbolize the hard times. In The Shawshank Redemption, having hope will lead to you accomplishing your greatest desires. On the other hand, there are a few differences between The Shawshank Redemption and â€Å"Hopeâ €  is the thing with feathers. One of the differences between the two is that obviously one is a movie and the other is a poem.Another thing different between the two is the way the characters have a connection to hope. In â€Å"Hope† is the thing with feathers, there is no character that really makes a connection to hope, unlike The Shawshank Redemption which uses Andy, Red and Jack to make connections to hope. While, â€Å"Hope† is the thing with feathers says that the bird is the one that produces music, the bird in The Shawshank Redemption does not make music, instead it is Andy that plays the music on the prison speakers.The Shawshank Redemption and â€Å"Hope† is the thing with feathers are both so similar, but so different at the same time. These two works share many things in common like using the bird as the symbol of hope, as well as hope being the central theme. However, they are different because the type of media and the characters’ connec tion that the have to hope. Even though a 19th century poem and a 20th century movie may seem like they may have many differences, they actually can share a few things in common.

Friday, January 3, 2020

Internal Conflict in Hermann Hesse’s Siddhartha - 967 Words

The novel Siddhartha by Hermann Hesse is a timeless story about one man’s journey of finding peace in his way of life and thoughts. Siddharta is a young Brahmin’s son, who is dissatisfied with his worship and in turn sets out to find the lifestyle that is right for him. Siddhartha is faced with many external, physical conflicts, yet that is not the most prominent type of conflict in the story. Hesse builds excitement and suspense through Siddhartha’s internal journey to create an emotional response usually associated with external conflict. The start to Siddhartha’s suspenseful journey was when he was a fairly young boy.That was when he had one of his most important awakenings, realizing that his religion wasn’t enough to truly feed†¦show more content†¦Before he found the secret that he was searching for, he had to overcome internal struggles, as he became frustrated that he had spent so much of his life looking for enlightenment and he h ad not yet found it. â€Å"The wound still smarted; he still rebelled against his fate. There was still no serenity and conquest of his suffering† (132). This quote shows what his thought process was like before Vasudeva gave him his final advice. He became almost doubtful, and certainly frustrated. This built up the reader’s feelings of suspense- would Siddhartha ever truly find enlightenment? Although Siddhartha’s internal thoughts reflected doubtfulness, he did eventually hear the words, spoken by Vasudeva, that he was searching for which led him to his enlightenment- From that hour Siddhartha ceased to fight against his destiny. There shone in his face the serenity of knowledge, of one who is no longer confronted with conflict of desires, who has found salvation, who is in harmony with the stream of events, with the stream of life, full of sympathy and compassion, surrendering himself to the stream, belonging to the unity of all things. (136) Siddhartha’s enlightenment was initially a composite of all the events that had happened throughout his lifetime. In the quote, â€Å"serenity of knowledge† may be referring to the knowledge gained by all the psychological conflicts Siddhartha experienced. All of the ups and downs, temptations and sacrifices added up, resulting in the excitingShow MoreRelated Siddhartha Essay: Use of Form, Symbolism, and Conflict1240 Words   |  5 PagesUse of Form, Symbolism, and Conflict in Siddhartha  Ã‚        Ã‚  Ã‚  Ã‚  Ã‚   Hermann Hesse uses the literary devices of form, symbolism, and conflict to develop his novel, Siddhartha.    Hermann Hesses novel, Siddhartha, is a novel of classical symmetry, a perfection achieved (Hermann Hesse 25).   It tells the story of a young man who sets out to find his true self.   Throughout his journey, Siddhartha converts to various religions, searching for the one religion that will help him discover his identityRead MoreFear Is The Common, But Misunderstood And Even Complex Emotion Of Fear2050 Words   |  9 Pagesstruggles. Fear helps drive characters to struggle against difficult circumstances in books like Mrs. Dalloway, Siddhartha and Their Eyes were Watching God. However, even though the main characters in these novels all face struggle, each faces a different component of it. In Mrs. Dalloway, Clarissa faces two struggles: one against herself and one against others. The central conflict Clarrissa faces is which herself. She goes through the whole book planning for a party that will please people