Thursday, December 26, 2019

Interesting and Useful Facts about Iron

Iron is one of the elements you encounter in its pure form. It is essential for nutrition and used in a variety of household objects. Here are some quick facts about iron. Iron Facts Iron is an element that has been known in its pure form for at least 5,000 years. The name iron comes from the Anglo-Saxon word iron and Scandinavian iarn for the metal.The element symbol for iron is Fe, which comes from the Latin word for iron, ferrum.Iron is one of the most plentiful elements. It comprises about 5.6 percent of the Earths crust and almost all of its core.The single largest use of iron is to make steel, an alloy of iron, and a smaller amount of carbon. According to archaeological records from Anatolia—also called Asia Minor, a peninsula that today makes up the Asian part of Turkey—man has been producing steel for at least 4,000 years.Iron is a transition metal.Iron is not always magnetic. The a allotrope (or form) of iron is ferromagnetic, yet if it is transformed to the b allotrope, the magnetism disappears even though the crystal lattice is unchanged.Animals and plants require iron. Plants use iron in chlorophyll, the pigment used in photosynthesis. H umans use iron in hemoglobin molecules in blood to allow for the transport of oxygen to tissues throughout the body.Although iron is an essential mineral, much of it is extremely toxic. Free iron in the blood reacts with peroxides to form free radicals that damage DNA, protein, lipids and other cellular components, leading to illness and sometimes death. Twenty milligrams of iron per kilogram of body weight is toxic, while 60 milligrams per kilogram is lethal.Iron primarily forms compounds with 2 and 3 oxidation states.Iron is formed via fusion in stars that have sufficient mass. The sun and many other stars contain significant amounts of iron.

Wednesday, December 18, 2019

Building A Good Code Of Ethics - 1376 Words

When talking about business ethics, we can define ethics in a form of professional principles, morals or problems that arise in a business environment. This applies in all aspects of business for people dealing in organizations on how they base their decisions in a form on what they feel is right or wrong. Having a good understanding on how ethics plays a role in business environment, will allow a person more insight on how their values and behavior oversee business practises. Building a good code of ethics will allow an individual or organization to create trusting relations, a good reputation among society, inclusive to all demographics, especially those seeking employment within the company along with many other advantages. Having these advantages are great to have to appear to the public eye as well rounded, but in some instances the code of ethics will not be taken serious by all and therefore many problems can arise. Some examples of this is are conflicts of interest issues, gender relations and for financial reasoning’s. Due to this, organizations and government agencies have put forth laws and regulations to avoid such problems within the work environment. Having these laws are great to have to help prevent such issues, but it doesn’t eliminate the possibility of organization manipulation and their commitment to those laws. One strong reason an individual would manipulate or not follow the code of ethics is for financial gain/benefit. As you read on, this report itShow MoreRelatedCode Of Ethics And The Workplace1157 Words   |  5 Pageslife or the professional life. Because of those ethical rules, the society is getting organized. At the same time, people’s lives are so much safer and happier compares to the old time that with weak ethical rules. Rules must adhere to the society. â€Å"Ethics help us navigate the gray area between absolute right and morally wrong.† (Brandscaping) When people go to the bathroom, they need to wait in lines; when people go to take a bus, they need to line up and pay for it; when people go to buy food, theyRead MoreProfessionalism Is Essential For Providing Quality Care1084 Words   |  5 Pagesdifferent attributes and behaviors, some are the way a nurse approaches the patient, and some have to do with a code that the nurse follows everyday when they are working as a nurse. Professionalism is an important factor in building trust with patients, and this can be done in the code of ethics that the nurse holds themself to and in the ways the nurse interacts with patients. Building trust with your patient is essential to providing quality care. According to Michael Brennan and Verna MonsonRead MoreHow Ethics Helps Improve Employee Behavior953 Words   |  4 Pageslife or the professional life. Because of those ethical rules, the society is getting organized. At the same time, people’s lives are so much safer and happier compares to the old time that with weak ethical rules. Rules must adhere to the society. â€Å"Ethics help us navigate the gray area between absolute right and morally wrong.† (Brandscaping) When people go to the bathroom, they need to wait in lines; when people go to take a bus, they need to line up and pay for it; even when people shopping onlineRead MoreProfessional Ethics Within The Built Environment1477 Words   |  6 PagesProfessional ethics within the built environment Lukman Abdulrahman School of the Built Environment, Heriot-Watt University, Edinburgh, EH14 4AS, United Kingdom INTRODUCTION Much has been written in recent years on environmental ethics which relates to the more general natural environment, but very little on the built environment. It is now clear that few matters are of more importance to our future than the ways in which we construct our built environments and live our day-to-day lives withinRead MoreA Brief Note On Ethics And Conduct And Behavior1089 Words   |  5 PagesEthics Research Report Student Name: Longfei Wang Student ID: 11529471 Executive Summary This report describe the two professional areas, they are Early Childhood and Public Relation (PR). In this two areas, this article illustrates the importance of three professional codes which are ethics, conduct and behavior. The report also reveal some ethical or unethical behaviors in the light of the two professional areas. Then the two professions will be compared in the codes ofRead Moreâ€Å"Ethics†¦ are nothing but reverence for life. This is what gives me the fundamental principle of600 Words   |  3 Pagesâ€Å"Ethics†¦ are nothing but reverence for life. This is what gives me the fundamental principle of morality, namely, that good consists in maintaining, promoting, and enhancing life, and that destroying, injuring, and limiting life are evil.† This definition of ethics was from the German physician, theologian, and medical missionary Albert Schweitzer who was awarded the 1952 Nobel Peace Prize1. Ethics are the principles that govern the behavior of so ciety. It is a topic of discussion that affects allRead MoreCode Of Ethics And The National Education Association1031 Words   |  5 PagesEducation Association (NEA) adopted a code of ethics in 1975 (Strike Soltis 2009, p. viii). While this code still upholds many concerns that educators face today, it is important to make sure that a code of ethics is a breathing document. It must adapt and change with the changing of time. Strike and Soltis (2009) reference the code of ethics quite regularly throughout the entire book. It is first introduced in full at the beginning of the book. Looking over the code, it is important to remember thatRead MoreMedia Ethics Definition1554 Words   |  7 PagesDictionary defines ethics as moral standards and as a system of morals. Websters then defines moral as, of or dealing with right or wrong. Similarly, media ethics are moral standards that are applied to the media. An example of this is the Society of Professional Journalists Code of Eth ics(1), a standardized list of items that members of the SPJ use as a guide in their strides to be effective journalists. In a similar manner, media professionals sometimes use their code of ethics as a device toRead MoreRole Of A Professional Civil Engineer1378 Words   |  6 Pageskind of ethics that engineers require to be respect. In addition, how do they practice to solve issues to avoid failure generate again. This report will shows the roles of engineers do in manufacturing industry and what kind of works that they need to complete. Base on a large number of requirements that engineers need to practice to engage in their professional works. For instance, they need these kinds of knowledge, skills and attributes. Additionally, list the engineers Australia code of ethicsRead MoreStrategic Plan, Part I: Conceptualizing a Business1108 Words   |  5 Pagescustomers need in giving the competitive advantages. Mission Statement Fortune Mobility Solutions is a mining corporation in hopes of becoming successful in the mining industry. The corporation mission is to mine resources for customers needing it for building material. Our goal is to find and mine the best material that will reach our customers high criteria and needs. We are based highly around our customers and the resources we mine. Fortune Mobility Solutions sees everyone in the corporation, from

Tuesday, December 10, 2019

Huckleberry Finn (812 words) Essay Example For Students

Huckleberry Finn (812 words) Essay Huckleberry FinnThe idea Miss Watson has of Huck Finn being a dirty, nasty, vulgar little boy who smokes, swears, and stays away from Sunday school is not a justifiable description of him. Hucks character goes much deeper. Huck is a literal-minded, imaginative, trustworthy boy who is greatly impacted by the inhuman ways of society. His society driven conscience is in constant conflict with his free, loyal heart. A mind of the greatest literalness is represented by Huck and what he calls his ?conscience?. Hucks conscience is the belief in the inhuman rights of slave owners not to be deprived of their property. Hucks conscience is a portrayal of the moral values of society. The idea of slavery is drilled by society into every one of its members, including the otherwise free tramp like Huck- and the ?natural?, human rights of Jim. Hucks heart follows the opposite views of his conscience. Huck has been listening to Jims excited talk about what he will do when he is free and it has disturbed what Huck calls his conscience. Conscience says to me, ?What had poor Miss Watson dont to you that you could see her nigger go off right under your eyes and never say one single word? What did that poor women do to you that you could treat her so mean (92) Jim, as a man, has the right to be free. Huck does not realize this because of the views society has instilled in him. Jim has the right to love his wife and yearn for his children. Jim has the determination to work and save up his money and never spend a scent in order to buy his children out of slavery. The final plan he considers, getting ?an Ablitionist to go and steal? (93) his children if their owner refuses to sell them. The consideration of this plan is a shock to Hucks conscience that awakens him to the wickedness of consorting with Jim and helping him run away from the society-conforming Miss Watson. Miss Watson holds Jim in chattel slavery and Huck in the more subtle slavery of civilized conduct. Hucks conscience is thus badly shaken by Jims wicked talk of stealing his children from an innocent owner. He decides that it is his moral duty to betray Jim. This decision is a great relief to him, and the minute they sight a town he sets off in the canoe to find somebody to capture Jim. Unluckily, as he is leaving Jim says to him, ?Ise a free man, en I couldnt ever been free ef it hadnt been for Huck?yous de bes fren Jims ever had; en yous de only fren ole Jims got now? (93). This innocent expression of human affection and gratitude is very ill-timed for Huck; as he says, ?I was paddling off, all in a sweat to tell on him; but when he says this it seemed to kind of take the tuck all out of me? (93). As a result, when on some men in a canoe who are actually looking for runaway slaves Huck finds he is not ?man enough? to betray Jim. This explains Hucks loyalty and dedication to keeping his promise to Jim- his promise not to turn Jim in for escaping slavery. Instead he finds himself inventing and performing with great skill a complicated lie that persuades the men in the canoe not to go near the raft where Jim is hiding: he makes them believe- he never says so himself- that there are three people with small pox on the raft. Not only does this illustrate that Huck has a great level of imagination it shows the he has a profound knowledge of human nature. .u2f55e53f9ffb1e58b6b85ed110d70eaa , .u2f55e53f9ffb1e58b6b85ed110d70eaa .postImageUrl , .u2f55e53f9ffb1e58b6b85ed110d70eaa .centered-text-area { min-height: 80px; position: relative; } .u2f55e53f9ffb1e58b6b85ed110d70eaa , .u2f55e53f9ffb1e58b6b85ed110d70eaa:hover , .u2f55e53f9ffb1e58b6b85ed110d70eaa:visited , .u2f55e53f9ffb1e58b6b85ed110d70eaa:active { border:0!important; } .u2f55e53f9ffb1e58b6b85ed110d70eaa .clearfix:after { content: ""; display: table; clear: both; } .u2f55e53f9ffb1e58b6b85ed110d70eaa { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u2f55e53f9ffb1e58b6b85ed110d70eaa:active , .u2f55e53f9ffb1e58b6b85ed110d70eaa:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u2f55e53f9ffb1e58b6b85ed110d70eaa .centered-text-area { width: 100%; position: relative ; } .u2f55e53f9ffb1e58b6b85ed110d70eaa .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u2f55e53f9ffb1e58b6b85ed110d70eaa .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u2f55e53f9ffb1e58b6b85ed110d70eaa .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u2f55e53f9ffb1e58b6b85ed110d70eaa:hover .ctaButton { background-color: #34495E!important; } .u2f55e53f9ffb1e58b6b85ed110d70eaa .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u2f55e53f9ffb1e58b6b85ed110d70eaa .u2f55e53f9ffb1e58b6b85ed110d70eaa-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u2f55e53f9ffb1e58b6b85ed110d70eaa:after { content: ""; display: block; clear: both; } READ: A Day in the Life of a Cherokee Indian Essay This knowledge allows him to create stories, which play upon the selfishness and pettiness of society. He is deeply discouraged to find himself acting this way, as if he ?hadnt the spunk of a rabbit? (94). ?I knowed very well,? he says, ?that I had done wrong, and I see it warnt no use for me to try to learn to do right; a body that dont get started right when hes little aint got no show- when the pinch comes there aint nothing to back him up and keep him to his work, and so he gets beat?So I reckoned I wouldnt bother no more about it, but after this always do whichever cam handiest at the time? (95). Hucks heart conquers his mo ral views of society. Hucks heart wins as he battles the moral conflict of society. He conquers this society with his realistic-mindedness, creativeness, and loyalty. His heart defies societys inhuman acts while his conscience pushes him towards the routine ways of society. The victory of Hucks heart is attributable to his character traits and ultimately makes him a good person.

Tuesday, December 3, 2019

Music is Part of our life free essay sample

Music is part of our lives whether we realize it or not, whether we actively participate in it or not, whether we appreciate its power or not. This Is, in fact, the real power of music ? That It can affect us whether we are aware of It or not. We need only think of the music heard on the soundtrack of most movies. We may be aware of the action and the dialogue, the scenery, costumes and special effects, yet music Is supporting It all and gulden the emotional context. In the best films, music Is an active team player, but in the worst of films, sometimes the music is the only thing holding the story together.So important is music to film that studio executives sometimes watch rough cuts with a temporary music track, even before the actual score is written, to get a feel for how a particular scene will play over it. We will write a custom essay sample on Music is Part of our life or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Film is Just one example. Television programs also have musical underscores. Many commercials use Jingles to help sell their products ? These are tunes we Just chant get out of our heads. Result: we remember the product! Radio provides music 24 hours a day, seven days week, in every style Imaginable.We buy our favorite music In record stores. Finally, there Is live music, be It school friends with a guitar during the munch break, a nightclub with Just a few tables, a religious service with a choir and Instruments, or a large concert or giant arena where thousands are gathered to share in the experience of music making. In prehistoric times, before our ancestors became masters of our world, life was mostly random and patterns, except for the seasons. Even they couldnt be counted on to produce rain, snow or sun at regular intervals.As fire was harnessed, as social order and language developed, as tools improved, the rhythms of life assumed a greater organization. Emotions developed as well ? Room basic animal traits of pleasure and fear, contentment and anger ? Into a much more complex system. Once the basic need to survive had been adequately addressed, humankind was suddenly freed In small measure to become Introspective, and to contemplate Its own existence. Music was undoubtedly the accompaniment to all these discoveries. Imagine the first baby to hear its mother sing a lullaby.Imagine the first field workers to chant in rhythm as they planted or harvested. Imagine sitting around their campfires, celebrating the success of the days hunt or lamenting the lack of rain. Before drums r flutes, before cave paintings, before basket weaving and clay pot painting, there was the human voice, capable even in earliest times of a vast range of expression. Somewhere, deep in our souls or collective unconsciousness, there is the sound of our own Identity, of our connection to the universal power, which music amplifies to our great satisfaction.Whether we are aware of It or not. So why should music play such an Important and Integral role In our lives? As It turns out, research over the last few decades has increasingly shown that music, and in and extensively, especially in our early years. Music makes us brighter, more intelligent, more logical, more rational, and more capable. It improves study habits and test scores. It builds a better sense of self and community. It aids in our general sense of well-being and improves our quality of life. At times, it brings us closer to the divine in all of us.A recent study even suggests that the act of singing improves the immune system. To answer a question with a question: Why shouldnt music play an important role in our lives? Given what music can do for all of us, but especially for children, it is imperative that e work to offer opportunities for children to become exposed to music, and to begin to understand what makes it work and why. This is why Los Angels Chamber Singers is so committed to educational outreach and so appreciative of the Exhumes Arts Councils efforts to bring about Januarys What Makes a Chorus? Program.Other research by the San Francisco School District tells us that Just one exposure to music, or to any of the other art forms, is all it takes to change a childs life and keep him or her involved with the arts in some way. The window is open from birth through the GE of 15, at its peak around eight, and the earlier the exposure the better. Additionally, ear ly familiarity with many art forms increases tolerance for and pleasure in all art forms. Children and teens who only listen to rock music may grow dissatisfied with it when they reach their forties but will be too afraid or unfamiliar to try other genres.Those same children exposed to other forms in childhood may prefer rock during their twenties and thirties, but find the adjustment to classical or jazz easier and more familiar. Some people have wondered why we take the approach Eve come to call deconstruction. Its actually in direct response to something I learned in an education course in college. The key term is frame of reference, or as Aaron Copeland said, What to listen for. Nobody learns anything in this world without a frame of reference, that is, without some preparation for and understanding of the elements that comprise the topic of study.Take, for example, the sentence: The impending war with Iraq could either be the next Grenade or the next Viet Name. Most of us would recognize this to be a metaphoric reference to the length and verity of the conflict, with Grenade being a piece of cake and Viet Name being a protracted disaster. We have a frame of reference that allows us to comprehend the full intent of that sentence. Now, imagine that an immigrant child of 13 from a poor country had to stop his education in the third grade to help his parents farm, later moved to the United States, and finally returned to school.His English is poor and he has missed a large chunk of his education along the way. His social studies teacher asks him to read and explain that sentence to the rest of the class. He manages to say the words but cant egging to explain them. Yes, he hears Iraq mentioned everyday in the news but doesnt know where it is on a map or anything about the first Gulf War. Hes heard of Viet Name and knows there was a war there a long time ago, but has no body of facts question, the first student awakens to an understanding that moments ago he lacked and this is due to his newfound frame of reference.In music, each song or work exists in a context. Simple folk tunes are Just that: easily accessible to anyone upon first hearing. The elements of basic Rockville are a standard chord progression, a catchy melody and lyrics, with some decorative additions. The Blues follow a standard chord progression, while the first line of text is repeated three times before the punch line is given. In classical music, the context, or frame of reference can be much more complex. For this reason, its important to break it down into smaller, more intelligible pieces. For example, a beautiful 17th century motet for double choir may be quite sonorous and entertaining on its own. But once its explained that: the first chorus is comprised of higher voices who represent the angels in heaven; the second chorus of lower voices represent the people on earth; theyre having a conversation about a miracle; the miracle happens when both choruses sing together for the first time; and we can tell that because the rhythm changes from a quick chatter to very slow, long notes, while the harmony changes from simple chords with shared notes to complex harmonies with no shared notes.With this information, the listener can have a much deeper experience with the music while its being performed, and, equally importantly, remember something about it later ? All because of frame of reference. In Mozart time, the aristocracy was well-educated in all facets of music, especially he formal structure, and knew the capabilities of each of the instruments.They could appreciate when music was played well because, in all likelihood, they had learned to play an instrument or two and had built up quite a library of scores. Before electricity, there was only live music, so many people automatically learned to play or sing to keep themselves entertained.When they went to hear a new symphony, they knew in advance that it would have four movements, that the first would be an allegro (fast tempo) in sonata form (ABACA, where A and B are contrasting themes and C represents a lengthy thematic development of those homes); the second would be a slow and graceful movement; the third would be the minuet and trio (a shorter, dance-like movement with a contrasting middle section and a reprise of the minuet); and a finale which was also marked allegro, in one of several forms, such as a rondo. They also knew about key structure and relationships, so that if the first movement were in C, the second might be in F, the third in C for the minuet and G for the trio, and the finale again in C. With this grand set of expectations or frame of reference, they would be able to see the composers latest reaction in the context of all the other symphonies they had heard, and would recognize at every step what was usual, what was a departure, and how successful the composer had been at both.When you listen to music with this level of understanding, you cant help but be actively engaged in the process and its outcome. You cant help but marvel at the true genius of the master composers. And you chant help but grow as a human being. Of all its inherent benefits: that is to keep music a part of every school curriculum. Its the path to well-being, harmony, and peace. Its the path all of us need to continue to follow.