Tuesday, August 6, 2019
History of Circular Saw Essay Example for Free
History of Circular Saw Essay Circular Saw- As changes in the economics of the industry occurred, developments in powered machinery began that had an impact on both preparing and assembling. In 1805, Brunel took out a patent for large circular saws particularly associated with veneer cuttingand in 1807 developed the saw further in association with block-making machinery. However, one of the most important developments was not on this scale at all. The small circular saw of up to seven inches diameter, often operated by a treadle, was one of the keys to the success of small-scale furniture makers. This saw enabled makers of cheap furniture to square up, mitre and rabbet cleanly, accurately, and quickly, allowing the frames of cheap carcase work to be simply rebated and nailed. This method of rebating, using a circular saw, was particularly useful for drawer-making which was traditionally a place for using dovetail joints. The advantage of this cheap method was that a dozen drawers could be made in the time it took to merge joint just one. History behind the chair- Thomas Lee was the first to build and found the Adirondack Chair. He made it simply for relaxation for his family members. It was a great success and all his family members really liked the chair. He decided he would show it to a carpenter named Harry Bunnell. Bunnell really liked Lee’s chair and decided that he should start making them more than just for family but for a profit. Without Lee’s knowledge he patented the chair idea and began making his own Adirondack chairs with the same design as Lee’s. It was a big hit around the region and soon in the history of furniture. Originally it was named the Westport chair but then later on it was renamed the Adirondack Chair. Bunnells Adirondack chairs were made of hemlock, painted in either dark brown or green, and signed by the carpenter himself. Today, Bunnells original chairs come at a hefty price, about $1,200 each and he sold them for only $4.00.
The industrial ecology
The industrial ecology ABSTRACT:         Industrial ecology is the main topics of industrial ecology Subject. Here also come Ecology, Ecosystem, Industrial ecology, Industrial system, Relation between industrial ecology and industrial system. Then describing and discussing the similarities and differences between an ecosystem and an industrial system. Then describing and discussing the actual definition of industrial ecology in the main body of this assignment. Here we can also see that the result and the conclusion at the ends of the body. At the end of this assignment we see the references which I have added to see the original information. Introduction:         At first we need to know what is ecosystem and what is industrial system? So we need to know, what is ecology? Ecology is a broad biological science and can be divided into many sub-disciplines using various criteria. Many of these fields overlap complement and inform each other (refer 1).So I think Ecosystem is a system which we see the natural world where every thing is running automatically called natural system is one kind of ecosystem. On the other hand industrial system is a system where we get a product or energy when we add some materials. Discipline that traces the flow of energy and materials from their natural resources through manufacture, the use of products, and their final recycling or disposal.         Secondly we need to know, what is industrial ecology? Industrial ecology is an interdisciplinaryframework for designing and operating industrial systems as living systems interdependent with natural systems (refer3).we also get in our textbook, Industrial ecology consciously incorporates the word ecology, a term originated with reference of biological system. In my assumption, Industrial ecology is one of the systems which we can contribute by the industry. It is very difficult to identify the actual definition of industrial ecology. Aims and Objectives:         The objectives of this assignment are to describe and discuss the similarities and differences between ecosystem and industrial system and also we will describe and discuss the definition of Industrial ecology in practice and research.         In our main goal is describing and discussing elaborately and find the main difference and similarities between ecosystem and industrial system and also we try to find and learn the actual definition of industrial ecology. Methodology:         Through gathering information from Chapter 4 of Graedel and Allenby (2003) and Chapter2 of Erkman and Ramaswamy (2003), and other on-line sources about the similarities and differences between ecosystem and industrial system and also collect the information about the definition of Industrial ecology. Here I have given two questions answer and also discuss of that questions to broader our knowledge and to give a more realistic view of industrial ecology. Describing and discussing the similarities and difference between an ecosystem and an industrial system: Similarities between ecosystem and industrial system:         In the ecosystem we see that where use some materials and energies on the other hand industrial system we also use some materials and energies.         If we consider the things that we get ecosystem is a cycling system and industrial system also a cycling system.         If we consider the natural things like that biological system then we see that ecology is a one kinds of food chain and industrial system when a product finally         out from the system then the system also go to the beginning process.         So it is also one kind of food chain.         Some waste out from every system, most of the time we see that in ecosystem can recover their waste naturally and industrial system also tries         to recover their waste. For example:         In biological systems, trees use nutrients to produce nuts, which are eaten by squirrels, and the nut resources are used to produce baby squirrels. Some of those babies become food for foraging mammals and birds. The squirrels is thus both pray and predator, secondary producer and consumer. A similar situation exists in industry, where a factory acting as consumer may receive disk drives, housings, and key boards as a consumer and assemble computers as a secondary producer. Differences between ecosystem and industrial system:         In the ecosystem we see that where the physical energy dont come directly like as a nutrient but industrial system where physical energy come from directly like as a mechanical or human being.         In the ecosystem we get the primary condition and sometimes we get the secondary condition like as gas, coal, oil. But the industrial system only we get the secondary condition like as electricity, light etc.         And at last in the ecosystem we see some wastes but maximum wastes can recover naturally but industrial system we see the waste more and most of the time it cant recover to use the system. Describe and discuss the definition of Industrial ecology in practice and research:         Industrial ecology explores the assumption that industrial activities should not be considered in isolation from the wider world but rather in terms of an industrial ecosystem functioning within the natural ecological system or biosphere.         However here there is no standard definition of industrial ecology. Industrial ecology more or less follows three key elements which is below Industrial ecology is a systemic, comprehensive, integrated view of all the components if the industrial economy and their relations with the biosphere. It emphasizes the biophysical substratum of human activities. It considers technological dynamics.         So we can say that if we can recover our industrial system then we get the actual industrial ecology. We can recover it by restructuring the industrial system.         We can restructure the industrial system by using four main elements Optimizing the use of resources. Closing material loops and minimizing emissions. Dematerializing activities. Reducing and e laminating the dependence on non renewable sources of energy.         If we consider in this four elements to restructure of our industrial system then we can see the industrial ecology. Results:         We have already described and discussed our topics elaborately in the body assignment. We also have described the definition of industrial ecology but it is very difficult to find the definition of industrial ecology. Conclusion:         In end of this assignment, my assumption is that the industrial system is not the same of the industrial ecology. References: en.wikipedia.org/wiki/Ecology_(disciplines) Industrial ecology(webside) www.indigodev.com/IE.html Industrial Ecology(text book) Graedel and Allenby (2003) Industrial Ecology Erkman and Ramaswamy (2003)
Monday, August 5, 2019
Geoffrey Chaucers The Canterbury Tales Theology Religion Essay
Geoffrey Chaucers The Canterbury Tales Theology Religion Essay Avarice is defined as an extreme desire for personal material gain or wealth. It is also considered to be a deadly sin among others like gluttony and wrath. One of the main themes in The Canterbury Tales is that greed is the root of all evil. The message about avarice is clearly ironic, however, because each of the pilgrims on his and her way to Canterbury displays a greedy and self-centered quality. For example, the Pardoner sells sinners religious relics, to which he admits in his tale are not even real. He pockets the money in order to live lavishly instead of putting it towards improving the church. The Monk disregards his monastic order to never kill a creature, and instead engages in hunting for entertainment. The Summoner uses his position as a method of taking advantage of young women. The Summoners immoral choices are especially ironic because it is his job to punish those who violate the law of the church or act immorally. Nearly every pilgrim, with the exception of the Par son, demonstrates a sort of sneaky method to manipulate their surroundings into a way to experience personal gain. It becomes obvious that the entire message about greed in The Canterbury Tales is ironic. Ultimately, greed in the clergy is a main factor that contributes to the loss of followers for the church in the Middle Ages. They were no longer setting positive examples that others wanted to live by. With a morally weak and undependable clergy came a corrupt and undependable church. The Pardoners Tale is a specific part of The Canterbury Tales where Chaucer puts the most amount of irony and satirical content. The Pardoner starts his tale by talking about the disastrous effects of possessing drunkenness, swearing, gambling, and being greedy. He says that The Bibles words you cannot well deny: drinking by magistrates is called a vice.. and now that I have told of gluttony, Ill take up gambling, showing you thereby (Chaucer 125-128). At first, he seems like an honest man who is without corruption. However, he then tells the others that relics are fake and that they are simply used for him to gain money. He admits that instead of returning a sinner with salvation, that the money is kept to himself no matter how poor the sinner is. The Pardoner tells the entire tale while drinking alcohol and relaxing while the others gave him their attention. Halfway through his narrative yells N for the love of Crist, that for us dyde..sires, now wol I telle forth my tale (Chaucer 196-198). Immediately after shunning those who swear and drink, the Pardoner uses Gods name in vain before continuing his story and is brutally blunt, perhaps because he is drunk. Instantly, he shows himself to be a hypocrite and a nonbeliever in the very message that he preaches. He goes on to tell a tale about three young men who set out to kill Death for taking so many peoples lives when they discover a ton of gold at the roots of a tree. They forget about their incentive and they all become too individually greedy to want to share the gold they find. Two of the men kill the third and then are poisoned by the first man by drinking tainted wine. None of them get the chance to enjoy the gold. At the end, and one of the most shocking parts of the tale, the Pardoner preaches to the people like he would in a regular town or a village. He asks if any of the pilgrims want to buy a relic or indulgence, as if theyve forgotten that he openly admitted the falseness of his offerings. Those l ike the Pardoner are the typical hypocrites that were found in the Middle Ages. He is one that preachers to others about how to live a life free of sin, yet exemplifies everything that is immoral to him. His words can not be taken seriously by others because he does not take them seriously himself. Those like the Pardoner are believed to be a major reason in the decline of the Catholic Church. Decameron focuses more on relationships between men and women in order to show a decline in morals similar to those portrayed in Jeoffrey Chaucers work. It takes place around the time that the bubonic plague struck Europe and began to kill nearly a third of its entire population. The Black Death marks a time where even the most religious people questioned God for letting so many innocent people be swept up by disease. The European people were already discouraged and there was no longer a strong religion to turn to. The tales are about a group of people who join to escape the plague. They go on to tell tales every night like the pilgrims in The Canterbury Tales. The stories begin with open topics but go on to center the truth of the changing church. Decameron is another work that shows the nature of church officials by exploring their personal desires, such as lust and greed, despite the Bibles words. Another serious sin spoken of in the Bible is lust. Lust is described as a desire for pleasure for the body or physical company. In Corinthians 6:18 of the Bible, it is explained that sexual immorality is a sin against ones own body because longing for physical pleasure is wrong internally. In Europe, the Catholic Church enforced a doctrine that states that sex should be saved for marriage, and that even then, it is only to procreate. On the third day of the journey of those in Decameron, a story about lustful nuns is told explicitly by Filostrato. The tale is about a man who pretends to be mute and deaf and gets a gardening job at a covent for nuns. One day when he is laying, two of the nuns explore their lust. A quick dialogue between the two says what is t thou sayst? Knowest thou not that we have vowed our virginity to God? Oh, rejoined the first, think but how many vows are made to Him all day long, and never a one performed: and so, for our vow, let Him find another or others t o perform it' (Boccaccio 26-27). They both decide to lay with the man. The nonchalant manor in which the second nun says that tons of people make vows and that none are performed shows that even she had lost faith in God. In time, every single nun in the covent and their Abbess have made love to the man solely for pleasure. The tale goes to show that even the purest of women who devote themselves to God become suspects of lust and disregard their promises to Him. The tale focuses on young women longing for lust and not only men. Tales like Filostratos in Decameron are those that cause the book to become a forbidden read in parts of Europe during the Middle Ages. Those who read Decameron were engaging in pornography and could therefore be excommunicated by the church. Whether its tales were true or not, the church was certainly trying to hold onto its followers and mask any evidence of its impurities. The loss of morals and virtue of the Roman Catholic Church is ultimately what discouraged many people from joining. People viewed it as a greedy and corrupt organization that only wanted to take money by selling indulgences and stealing from its followers. Stories like Decameron by Giovanni Boccaccio and The Canterbury Tales are a few of many novels published that capture the essence of the changing church by means of exposing its unjust leaders. A era then began where tons of Europeans still wanted to follow their religion but the Catholic Church became too dishonest to be seen as a holy center. The decline in churchgoers during the end of the Middle Ages leads to a time of new ideas presented to Europe by Martin Luther. While the end of the Middle Ages changed the general attitude to distrust the church, its consequences can be seen as positive as it leads to monumental changes in years to come.
Sunday, August 4, 2019
A Kinder Reader Essay -- Essays Papers
A Kinder Reader When one thinks of stories that improve us as human beings, Aesop’s Fables comes to mind, not the dark, dank, heroin‑laced world of Mohsin Hamid’s Moth Smoke. But, reading is like fashion, and one man’s cherished plaid pants are another man’s horror. Not all fiction can directly dole out moral advice, such as Jane Austen’s warnings about the dangers of hasty judgment in Pride and Prejudice, but almost all fiction can proffer tales that at the very least expand our range of vision. Moth Smoke brings us, its intended American audience, into the foreign world of modern day Pakistan. The protagonist, Daru, is recently unemployed, in love with his best friend’s wife and cultivating a small heroin addiction. Hamid puts the readers front and center of this foreign world by making them the judges of Daru. To step out of your surroundings, even if only for 245 pages, changes you, makes you unable to step back into the exact mold of a form er self you left behind. Your borders have shifted, been expanded, even if only by a fraction. Terry Eagleton brings these ideas to light in his book, Literary Theory, when he extrapolates on what it means to become a â€Å"better†personâ€â€a transformation in which, liberal humanists would argue, literature plays a part.1 At first glance Moth Smoke appears to be a novel left out of the running for this transformative seal of approval. How can a reader be morally transformed by a story that does not teach one how to â€Å"love thy neighbor†but rather the finer details of how to roll a joint while driving? But, after only a few pages Moth Smoke becomes a crash course in moral complexity, throwing readers head‑first into uncomfortable situations and then forcing them to make a... ...y sympathetic. So the box is wide. The crime is violent and despicable: the needless killing of a boy. So the box is long. And the defense invokes a grand conspiracy, corruption, which is particularly resonant these days. So the box is tall†(38). Professor Superb’s dimensions of the box serve as a tangible example of the judgment the reader must make. In each direction, on every axis of the box is a different, but equally valid, moral decision to be made. Transformative literature such as Moth Smoke forces its readers to expand their empathy in order to make such decisions with clarity and conviction. Notes 1. Terry Eagleton, Literary Theory (Minneapolis: University of Minnesota Press, 1983). 2. All references in the text are to Mohsin Hamid, Moth Smoke (New York: Picador USA, 2000). 3. Eagleton, 210. 4. Eagleton, 208. 5. Eagleton, 208.
Saturday, August 3, 2019
How to Paint a Geometric Design :: Expository Process Essays
How to Paint a Geometric Design  Art has been a part of our lives since humans first roamed the earth, but each person's definition varies with personality and environment. Some prefer the realism of Da Vinci, while others enjoy the simplicity of Mondrian. The challenge is to revise these forms and integrate them together to create a beautiful work of art. With a good eye and steady hand, anyone can create a fun and interesting conversation piece for any room of the house, just by following some basic guidelines.  Before the actual process of painting can begin there are several things that must be done. First and foremost is the creation of a design. Each artist, of course, has their own preferences on how best to accomplish this. Some jot it all down on a diner napkin, while others painstakingly draw out their idea in an expensive sketch book. Whatever the materials, the elements of design must be present, and the more of these which are incorporated the better the final product will be. There are many elements of design, such as rhythm and form, but two of the most important are color and balance. Balance simply means that the shapes and lines within the image compliment each other. In other words, the design is fun to look at. Color is important because it determines the mood of the painting. Greyscale is often very dramatic, whereas warm hues can make the heart race and cool colors can ease the mind. Contrasting colors such as purple and yellow can also be fun to use since th ey create a conflict of emotion within the viewer.  Once a design has been decided upon and before the process can begin supplies must be obtained. The nearest M.J. Designs or Michael's will most likely have the necessay items, but Gardenridge can be a good source also. Now is the time to decide upon a canvas size as well as what type of paint will be used. The type and size of the painting are artist's prerogative, of course, but many prefer large, stretched canvases because they're easier and more fun to work with. As far as paint goes, acrylics are best for beginners, and although not exactly reasonable, they aren't as expensive as most.
Friday, August 2, 2019
Competition :: essays research papers
     Two best friends are torn apart. A man meticulously plots revenge on the person who got the job he was dying for. A nation is full of rage and fear because another country beat them in the race to walk on the moon. Sadly, all of these situations were caused by one thing, competition. In Alfie Kohn’s essay, â€Å"Competition Is Destructive†, he describes competition as having a â€Å"toxic effect on our relationships†(11). Although competition has many positive effects in this world, when talking specifically about relationships, whether it be between best friends, two strangers, or even entire nations, it fuels negative feelings and attitudes that transform people into monsters. Close relationships often have their ups and downs. When one spends enough time with a person it is inevitable that they will have an argument. Best friends, for example, share everything with each other. They laugh together, cry together and trust one another completely. Yet throw a boy that they are both interested in into the picture and they are lying and backstabbing their way into his arms. Or perhaps they are both dying to play Juliet. Suddenly they view each other as enemies who will stop at nothing for the part. One might spread rumors about the other or sabotage her audition. Even something as innocent as grades can turn into a knockdown, drag-out, fight to the finish. They resort to cheating, or anything that will give them a leg up from the other. These crazy situations are just a few of the many examples that show how competition can create feelings of resentment, bitterness and even hatred between people who at one point were inseparable. Competition between good friends is not the only instance in which negative feelings can occur. Surprisingly, the exact same feelings of resentment and hostility can happen between two perfect strangers. With no valid reason, children and adults alike can work up an enormous grudge against a person that they have never spoken to, or possibly never even seen. Take for instance a boy on a high school football team. Off the field he is a respectable student who is always considerate of others. Yet the second he steps on that field he transforms into a monster who is out to â€Å"get†the other team, to â€Å"show them who’s boss.†He has never met these people before and has no reason to feel such anger towards them other than the fact that they are standing in the way of his team winning the game.
Thursday, August 1, 2019
Postpartum depression Essay
Research Environment The study is conducted at CCMC hospital specifically OB ward and OB ward extension only, located at N. Bacalso St. Cebu City, 2nd floor at CCMC. The area contain 27 beds capacities. Its mission is to guarantee a sustainable and quality health for all, so that the value of compassion, care and teamwork will prevail. Research Respondent The researcher’s respondents consisted of 50 mothers at 2-3 days postpartum. Respondents who met the researcher’s desired qualifications were picked to be a part of the study. Mothers within 2-3 days postpartum are typically chosen since the researcher’s of the study is concerned with detecting mother’s who are at high risk for postpartum depression. To target population, the researchers had included mothers who returned for their follow up check in the hospitals OPD while still observing their 2-3 days postpartum. Sampling Design The researcher will be utilizing as subjects the teenage mothers in CCMC who have had given birth 2-3 days after. Thirty teenage mothers from the CCMC OB-ward are purposively handpicked. The researchers use the non-probability sampling which is the purposive or judgment sampling to identify the participants suitable for the research. Research Instrument The instrument used by the researchers is the Edinburgh Postnatal Depression Scale(EPDS) to be able to collect data needed to determine the prevalence rate of teenage mothers having the risk of postpartum depression. The EPDS have a standardized questionnaire, wherein the respondents will choose from the choices, these choices have the following corresponding score: QUESTIONS 1, 2 , & 4 (without an *) Are scored 0, 1, 2 or 3 with top box scored as 0 and the bottom box scored as 3. QUESTIONS 3, 5 10 (marked with an *) Are reverse scored, with the top box scored as a 3 and the bottom box scored as 0. Maximum score: 30 Possible Depression: 10 or greater Always look at item 10 (suicidal thoughts) Research Sampling The researchers utilized the non-probability sampling technique, specifically the judgemental sampling, where in the researchers purposely chose 2-3 days postpartum mothers because during the first day of postpartum some mothers are still exhausted, fatigued and irritable due to childbirth while beyond 4 days postpartum there is already a possibility of occurrence of the postpartum depression. The researchers focus on identifying prevalence rate of teenage mothers in CCMC at risk for postpartum depression and not to diagnose the condition. Research Procedure Data Gathering The data gathering include the following: Standard preliminary steps will be taken such as consent letter will be forwarded to the different Barangay health centers and birthing homes who are part of this study. Upon approval, the data will be collected through distribution of questionnaires to the respondents. After which, the data will be collected, tallied, and subjected to statistical analysis for further interpretation of data. Data Analysis The gathered data will be tabulated for the analysis which will bring out into focus the essential feature of the study. The statistical tools are to aid in organizing the organization and getting the general view of the said study. Top of Form
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