Timber Frame Construction Trends in Irelands Housing

Timber Frame Construction Trends in Irelands Housing Introduction Modern construction comes in many forms, from traditional masonry, to precast concrete, to steel, and in recent times timber frame construction. Timber frame and masonry construction are very similar looking buildings. Over the last thirty years in Ireland the main type used in domestic dwelling was masonry construction which consists of block inner leaf, cavity, insulation and a block outer leaf, externally finished normally with a brick or plaster rendered block. Over the last twelve years timber frame construction has grown to account for nearly forty percent of the market. Timber frame construction consists of an off site engineered building which arrives to site and the pieces are assembled to complete the unit. The external finish is similarly to masonry with brick or plaster rendered block. The reason for chosen this topic is to find why this change occurred. The purpose of this dissertation is to examine the Irish housing market over the last number of years, also to find out the reasons for timber frame construction becoming more popular. Aim To find out why the trend of building domestic housing in Ireland has changed from masonry construction to timber frame construction. Objectives To investigate the Irish housing market and find reasons for the trend change from masonry construction to timber frame construction. To examine the reasons why timber frame construction has grown to the level it has over masonry construction. To examine the views of homeowners and property developers towards timber frame construction. Literature Review The primary data will be sourced from RGU database, Internet sites, RGU books and journals. Relevant Irish government reports and websites will also be looked at to gain an unbiased view. Also the views of the construction agencies in Ireland will be explored. Research and methodology The author plans on doing a comparison of the two construction types in order to achieve reasons for the shift in trend. The brief comparison case studies will include cost, time, heat and energy of both types of construction. Questionnaires Questionnaires provided the primary research for this dissertation. The author shall do up one and give it out to relevant homeowners and property developers to gain an insight into their views. By doing this the author will find out the market potential of timber frame construction. Structure of Dissertation Chapter One This chapter explains the title of the dissertation, introduces the motivations and gives a background for the reasons for choosing this topic. The author explains to the reader the aim and objectives of the dissertation and how they are going to be achieved. Chapter Two The literature review will investigate in trend in Irish construction. Current construction agencies reports will be looked to try and gain an insight to the change in trend. The author feels that this will achieve the first objection of this dissertation. Chapter Three This chapter will investigate the two building options with regard to cost, time, heat and energy. This will be done by a number of interviews and case studies. Areas looked at will be construction cost and life cycle costs. Also will include a case study of both types of construction where U-Values and Building Energy Rating will be achieved and assessed to gain an insight into why the trend shifted. The author feels that this will achieve the second objection of this dissertation. Chapter Four This chapter the opinions and views of homeowners and property developers towards timber frame construction and masonry construction are explored by means of a questionnaire. The author feels this will achieve the third objection of the dissertation. Chapter Five In this finally chapter the conclusion provides a brief summary of the finding of the preceding chapters. Literature Review Background Over 70% of home in the developed world are timber frame homes. 60% of Scottish new dwelling are timber frame and over all in the United Kingdom timber frame accounts for 15% of new homes. Ireland is slowly following our neighbours. Over the last ten year Ireland had been experiencing a construction boom. Housing units been completed in 2000 being 49,812 units growing to 62,686 in 2003, peaking in 2006 with 82,980 unit completed. After 2006 the housing market in Ireland started to fall, numbers of units being built in 2007 being 71,356 continuing to fall in 2008 as 48,151 units and continuing to fall in 2009. (Central Statistics Office Ireland 2008) Many housing estates and apartment blocks had been popping up in every city, town and village mainly around the computer belt around the capital city of Ireland Dublin. Then slowly the rest of the country following. In 1992 timber frame construction account for only 5% of the new dwelling market. Since then it has grown to enormous levels to account for 30% of total housing construction nationally (Construction Industry Federation 2009). Typical these building were constructed by masonry construction, this consisted of a 300mm cavity wall with block inner leaf, insulation, cavity and a brick/block outer leaf finished with a plaster render. Over the last seventeen years timber frame construction has shown steady growth. Timber frame construction consists of an off site engineered building which arrives to site and the pieces are assembled to complete the unit. The external finish is similarly to masonry with brick or plaster rendered block. Some industry experts predict that by 2012 it will account for 50% of the new dwelling market. The timber frame industry in Ireland has shown strength and resilience, despite these difficult economic times. When the upturn comes, timber frame construction will be presented with numerous opportunities. (Maurice Buckley, CEO, NSAI National Standards Authority of Ireland.) Reasons for this happening? Energy In Ireland over the last number of years there has been a turn in attitude regarding the environment, which has in some part resulted in changes been implemented by the construction industry with regard to energy conservation. The main topic that has come to the fore on an Irish domestic level is the conservation of fuel and energy consumption. The construction industry has been identified as a considerable part of the national energy bill. Attitudes of developers and homeowner are changing to environmentally friendly buildings. Due to this timber frame construction has seen a steady growth. Timber frame is renewable building option, for every tree cut down two more are planted. The cost of turning the raw product into a building material is conceivably less than traditional methods. Timber is the only sustainable renewable commercially viable building material. The production of concrete produces vast amounts of Carbon Dioxide (C02), which has a negative impact on the environment and contributes significantly to global warming. (Irish Timber Frame Manufacturing Association 2009) Speed As the construction boom grow so did the need for housing and more importantly fast housing. One of the main factors for this turn towards timber frame is speed of construction. The frame of the building can be erected in a number of days which compared to typical masonry building is incredibly faster. This is due to the timber frame been constructed off site in a factory and delivered to site as a planned process of assembly. Masonry on the other hand takes a number of weeks to reach roof level where as timber frame is erected in a number of days. Even in wet weather work can still continue as a scaffolding system is in place around the foundation, where as blocks for masonry construction can only be laid in dry weather. Also with timber frame construction the building is weather proof much faster so internal works can begin much quicker. Also a lot of the slower work for plumbers and electricians such as first fixing is much easily done in a timber frame house. Timber frame has 30% shorter, more predictable construction time than brick and block (UK Timber Frame Association 2009). In masonry construction the use of wet trades in the build causes extra time needed for drying out. Because timber frame is a dry form of construction there is no drying out time which is a saving of a number of weeks. Also because of this there is less lightly a risk of cracking appearing on walls and ceilings for shrinking which can occur in masonry frequently. Cost The cost of a timber frame house is similar to masonry built. Unlike masonry, costs of a timber frame build can be fixed long before the foundations are poured. This is due to most timber frame suppliers also fix the structure. So a fix price for a fixed solution. No rain days for wet trades or no additional costs. This ensures that the additional expenses that spiral as a building progress can be eliminated. (Irish Timber Frame Manufacturing Association 2009). The number of persons need to fix the structure is lower than a masonry build, also with regard to time, time is money so the faster the build the cheaper for the developer and homebuilder. Also the hand over time for a complete dwelling is must faster so this will benefit developers cash flow and profitability. Due to the speed of construction on site security cost or greatly reduced. Flexibility of Layout Because timber frames internal walls being construction out of light weigh partition walls the internal space of a timber frame build is very flexible. Any mistakes in layout of internal walls is easily rectified, where as masonry internal wall would be particularly more difficult to correct. Case Studies Introduction To get real reasons for the trend mover towards timber frame construction and to get a true indication of the cost difference in both timber frame and traditional masonry domestic construction the author looked at two key areas, construction costs and life cycle costs. In relation to construction costs the areas of preliminary costs; plant and equipment costs and site labour costs are looked at in greater detail. Construction Costs Preliminary Costs Every construction project incurs preliminary costs. Preliminary costs are defined as, Costs which are directly involved with the overall completion of a construction project ( Roy Chudley 2002) These costs include items such as site management, insurance for the project, drivers and operatives. On larger sites where site cabins, offices, storerooms, toilets and canteens are required the costs incurred are also referred to as preliminary costs. For each project there is an allowance set aside for preliminary costs. However in relation to timber frame construction these costs are included in the overall timber frame package. This is a result of the majority of the work required for timber frame construction being carried out off site, which in turn makes the budget costs a lot cheaper than traditional masonry. Derek Moore a director with Timberline building contractors Ltd Dublin states, by pre-manufacturing the timber frame off-site, houses are constructed more cost effectively. (Pick a Pro 2009) To back up this point the Irish Timber frame manufactures association states this method of construction is not cheaper particularly if the builder hasnt thought his practices through but because factory fabrication means much greater predictability, better controls and of course, a faster pace (Irish Timber Frame Manufacturing Association 2009). This is not the case for its traditional masonry counterpart as preliminary costs are required as a separate budget, this is due to the fact that all of the work required for traditional masonry is carried out on site. A majority of the preliminary budget for the traditional masonry method includes hire of plant and provision for skips and concrete silos on site etc. Another factor to be taken into consideration is the time period taken to construct a timber frame house, which is significantly lower than that of traditional masonry counterpart. Costs such as site supervision and the need for engineers and the like on site are greatly reduced. Plant and Equipment Costs Plant and equipment costs should be taken in to consideration when dealing with construction costs. Every project requires certain types of equipment and plant to carry out work to a conclusion. According to Colm Kilroy a quantity surveyor with Michael Higgins and associates in Galway, plant and equipment costs are a major part of all construction projects, the utilization of such equipment is vital as a lot of money can be wasted due to bad management and planning on site. He continued to say if plant is required on site for a certain job it is vital that the site is ready for that equipment as once it arrives on site it has to be paid for. (Colm Kilroy 2009) The weather can also plays a part in plant and equipment costs, adverse weather conditions can lead to a lot of equipment being left idle while the cost for having it on the site is still being charged. Obviously the weather conditions cannot be controlled by the project team but in periods of forecasted inclement weather the ordering of plant and materials should be avoided if possible. Site Labour Costs This area of site labour costs greatly differs with both methods of construction. A lot of the factors in relation to cost for the timber frame method of construction are all inclusive of the over timber frame package, the majority of the work to be carried out by specialised labour is completed in the factory and once the timber frame unit leaves for the site their work is finished. This in turn reduces any call back costs, to complement this, the Irish timber frame manufactures association states that, There are lower call back costs; any problems encountered can be eliminated immediately by the timber frame specialists before leaving the factory. (Irish Timber Frame Manufacturing Association 2009) The cost for the labour to rectify these problems is still inclusive of the timber frame package. Traditional masonry construction is in comparison carried out differently with all the construction work associated with traditional masonry been carried out on site and with each individual trade requiring labour to carry out the work. Cost Case Study The author compiled a cost comparison from a construction contractors point of view for the development of a timber frame and masonry domestic dwelling. The house plans used to carry out this comparison were based on a single house within a development of five similar houses, only the major elements of the structures were included in the pricing. for the comparison were obtained from Barry Doyle a quantity surveyor with a Co Carlow company and John O Connell a construction contractor in Co Galway. The timber frame house is more expensive to construct than its masonry counterpart. There is a cost difference of approximately à ¢Ã¢â‚¬Å¡Ã‚ ¬9,000 between both methods to construct a single house taking the main structural elements in to consideration. For the development consisting of five houses where this house is located the total price difference in the construction of the five houses using both methods of construction can be up to à ¢Ã¢â‚¬Å¡Ã‚ ¬45,000 to à ¢Ã¢â‚¬Å¡Ã‚ ¬50,000. The following information shows the reasoning behind the price differences for the important elements of the construction. Timber frame kit This element looks to be very expensive but the majority of materials needed to complete the timber frame house including the labour needed for the construction are included. Concrete raft foundation The price of the raft foundation differs as there is less steel required in the raft for the timber frame house in comparison to the masonry built house, this leads to savings for both the labour and materials. Block work The difference in the price of the block work is due to the inner leaf and the internal walls of the timber frame house been constructed of timber. Roof The timber frame kit incorporates a majority of the roof in the over all package which leads is a massive price difference from the standard roof for the masonry dwelling. Insulation Due to the requirement for more insulation in the timber frame house there is a difference in price over its masonry counterpart. Slabbing As with the insulation due to the amount of timber stud internal partitions and timber inner leaf walls the timber frame dwelling requires more plaster board than the masonry method which increases both the amount of material and labour. Plastering The plastering element differs solely because of the reduced quantity of scratch coat required in the timber frame house. Carpentry The price difference in relation to carpentry is a result of a lot of the timber work coming pre fabricated as part of the timber frame kit, an example being the doors coming pre hung with ironmongery fitted and architrave already attached. Main contractors Profit The main contractors profit has been calculated on the standard percentage being 5%. Life Cycle Costs Introduction Life cycle costs are commonly interpreted as,The operating costs of buildings over the forecast useful life attributed to them (Bruceshaw 2009) These costs include initial capital costs, occupation costs and operating costs. In relation to the building industry and in particular to the traditional masonry and timber frame methods of construction, life cycle costs are essential in deciding which is the overall cost effective method of construction is. In this chapter the author discusses areas such as the running costs and other costs that are involved with both forms of construction. Design Differences and Alterations From an aesthetic point of view timber frame and traditional masonry constructed dwellings when constructed look very similar, however timber frame houses, Allow for more versatile designs than block built houses (Pick a Pro 2009) The question is once the house is constructed how easy is it to carry out modifications to the design. In relation to these alterations Kingspan Century state, Due to the fact the inner leaf of your timber frame house is constructed of solid wood and plasterboard, and not concrete blocks and plaster, extensions and alterations generally have significantly reduced impact on the existing building. (Kingspan Century 2007) To further this statement MBS Timber frame Ltd state, Because the interior of a timber frame house is made of wooden panels and plasterboard, alterations and extensions will not involve the mess and severe disruption of knocking down solid block walls, and all the other trials and tribulations that accompany this type of work. (MBC Timber Frame 2009) Alternatively the block work internal leaf of a masonry house has distinct advantages over is timber frame counterpart. Tasks such as fixing a shelf or curtain rail can be a tricky with the timber frame method, There is no problem doing this in a masonry build home as all the walls are capable of holding shelves, curtain rails etc. it would be a simple matter of drilling the holes in the correct place and screwing your shelf into place (Irish Concrete Federation 2009). In comparison, with a timber frame house, according to John Meehan a carpenter with a Co Galway Company, If you are installing a new kitchen or television unit, you may find that there are no grounds in the wall where you need a fixing. If in this situation if your fixing is put in place without finding a stud, the unit is sure to fall down under pressure. (David Treacy 2009) Property Market and Selling Value Influencing factors in relation to domestic construction include resale value and ease of sale. The traditional masonry constructed process has built up a reputation of been a good seller and a favourite with the Irish public, Galway auctioneer John Gilmore states, Block built houses are easier to sell as people generally go for the trusted method, a lot of people inquiring about timber frame houses are wary and are not easily convinced as to its benefits (Liam Gordon 2009). The view of an Irish timber frame company is that, Auctioneers and estate agents are generally of the opinion that not only is timber frame not an obstacle in selling a home, but on the contrary, is becoming more and more a major selling point. The energy efficiency of timber frame houses is becoming an increasingly valued characteristic. (Kingspan Century 2008) To reiterate this, For mortgage purposes and insurance, most lenders and insurers rank timber frame equally with block work. As far as resale value is concerned, there appears to be no difference at all between the two systems. However some individuals have their own preferences, built up from their own experience or things they have heard about either system. (Homebuilding and Renovating Magazine 2005) Running Costs The timber frame method of domestic construction encounters large savings over its traditional masonry counterpart. These savings result from the timber frame house having an allowance for insulation on both the external and internal walls; this differs considerably from the traditional masonry method where in most cases only the external walls contain insulation. Because timber frame structures are extremely well insulated and have less mass than more traditional forms of construction, significant savings can be made in heating costs. (Homebuilding and Renovating Magazine 2005) A leading Irish timber frame company states, Savings of between 30% and 40% on heating bills are fairly typical. (Devsan Timber Frame Homes 2009) In relation to further savings in the future with timber frame, It is estimated that the heating cost of a timber frame home can be 30% lower than that of a masonry dwelling, and the rapid rise in energy costs these costs look set to increase. Sunday Business Post Newspaper 2007) In conclusion the savings to be made with the timber frame method of domestic construction in relation to heating and energy use are extensive over its masonry counterpart. Time of Construction Introduction From a time to construct perspective the length of time it takes to build and finish both forms of construction differs. The construction of a traditional masonry dwelling has a longer time programme than its timber frame counterpart. The main factors contributing to the difference in construction times include. Programme of works The programme of works for both methods has a time difference of approximately seven weeks from foundation stage to decorating and moving in stage. Derek Moore of Timberline building contractors states, In terms of build speed, timber frame can deliver a significant 30% reduction on traditional construction times, which affect cash flow and reduces local disturbance. (Pick a Pro 2009) The view of another Irish timber frame supplier is the construction time of both methods of construction is even larger depending on the building, Construction time is cut by almost 40% as your timber frame structure is erected on site within days depending on size and complexity of building. (Clark Group 2008) Building Finishes During the stage whereby the timber frame unit is erected the internal first fixing work can commence. This work can proceed inside the house as the masonry skin is being built, in comparison no internal work can commence on the masonry house while the block work element is being constructed. The long drying out period associated with traditional masonry construction is also a disadvantage in comparison to the timber frame method. Apart from the obvious labour saving, timber frame doesnt need any drying-out time, unlike a standard masonry construction, which needs up to 1,500 gallons of water to evaporate before it is dry. (Sunday Tribune 2001) To reiterate this a leading Irish timber frame supplier states, Timber frame aids internal finishes, all walls are straight and plumb, corners are square and true. With timber frame there are less of the wet trades, plasterboard needs only to be skimmed and paint, decorative materials and floor coverings can be applied sooner to dried surfaces. (Castle Timber Frame Homes 2009) Heat Loss in Buildings Introduction For the purpose of this dissertation the author compared the U Value of the external walls of both a timber frame and masonry constructed dwelling, the author also decided to obtain the Building Energy Rating (BER) for both methods of construction so as to make an accurate comparison. Both the U Value calculation and the Building Energy Rating are based on the house plans. With the expertise of Michael Sweeney of Sweeney Energy the U Value and BER calculations were compiled and the results are as follows. U-Value Calculation A U-value is the term given to the measure of heat loss through sections of a building. It measures the rate that heat transmits through a component or structure when there is a difference in air temperature at both sides. U Values are expressed in Watts per metre Kelvin which is the rate of heat transfer in watts through 1m2 of the structure for one unit of temperature difference between the air on the two sides of the structure. (Roy Chudley 2002) U-Value Terms The following are terms associated with the calculation of the U-Value. Thermal Conductivity It is the measure of a materials ability to transmit heat and is expressed as the energy flow in watts per square metre of surface area. (Roy Chudley 2002) Thermal Resistance This is symbolized by the letter R, as representative of a materials thermal resistance achieved by dividing its thickness in metres by its thermal conductivity. (Roy Chudley 2002) Timber Frame U-Value Calculation The above calculations show that a traditional masonry external cavity wall has a U-Value of 0.35 W/m2K in comparison to the timber frame outer wall, which has a U-Value of 0.25 W/m2K. The findings for this particular calculation show that the timber frame domestic construction has a better U-Value than its masonry constructed counterpart. Building Energy Rating (BER) Calculation The author decided to compare the Building Energy Rating of both methods of construction. To achieve this the author availed of the expertise of a qualified BAR assessor who calculated both BER values using the same house plans as used for the U Value Calculations. For the purpose of the reader the author explains some of the terms associated in the Building energy rating procedure. Building Energy Rating Terms The procedure is based on calculating the energy balance for a dwelling, this is the energy required by the dwelling plus any losses, then less the energy gains this is equal to the energy delivered in to the dwelling (Cheveron Training 2009) Delivered Energy, expressed as kWh/year. This corresponds to the energy consumption that would normally appear on the energy bills of the dwelling for the assumed standardisation occupancy and end users considered. (Cheveron Training 2009) Primary Energy, expressed as kWh/year. This includes delivered energy, plus an allowance for energy overhead incurred in extracting, processing and transporting a fuel or other energy carrier to the dwelling. For example, in the case of electricity it takes account of generation efficiency at power stations. (Cheveron Training 2009) The results show that both timber frame and traditional masonry domestic construction have an energy rating of B2 for this house. The B2 rating is acceptable for a building, which incorporates a natural ventilation design. The primary energy value for the timber frame method of construction is lower than its masonry counterpart and indicates that the overhead incurred in extracting, processing and transporting of energy to the dwelling is lower for timber frame method. The comparison of the Co2 emissions results in the timber frame method having lower emissions output and as previously discussed the lower the Co2 emission the better it is for the environment. Finally the timber frame method had a lower delivered energy rating. This shows that the energy consumption on the energy bills of the dwelling are again lower than its masonry counterpart. Developers views regarding the change from masonry to timber frame: To achieve a true indication on the views of the construction industry in regard to both methods of construction and why the trend has moved towards timber frame it was necessary to obtain the views of developers who actually carry out the building works. As part of the author research, many construction agencies were contacted. Philip Mahoney of timber frame manufactures association was contacted and helped with the authors questions. Philip Mahoney of the Timber Frame Manufacturing Association said when asked why the trend has moved from masonry to timber frame. From a developers point of view speed of construction was very important, because a timber frame house can be up and roofed in a matter of days and ready for the follow on trades to move in. for the developer this was a great advantage as they were in and out much quicker and therefore turn cash over. Timber frame would have also have got popular with the self build sector because of the fact that a) quite an education process was carried out by the association and its members, b) the green card also began to come into play as well as timber frame is seen as environmentally friendly which the industry has been promoting. Tom McHugh, Director of Kilcloghans Ltd Galway who have been prominent traditional masonry builders for a number of years said in regards to ease of build we are masonry builders and we build timber frame, we find that it is especially simple to build the timber frame method he went on to say in relation to construction costs timber frame is as economical to build as traditional masonry regarding construction costs in relation to the downturn in the construction industry he stated yes the construction cost for both methods had dropped but both methods still work out in and around the same price. He also stated that they found the main advantages of timber frame to be a drier form of construction as well as the obvious advantages of speed to build and economical to run. From a selling point of view he found timber frame, easier for the reason that they are more economical in terms of energy use. Francis Geraghty Director of Frame to finish building contractors Co Galway stated in terms of ease of construction, the timber frame method depends largely on the type of house the client wants to build as well as the quality of site preparation before the timber frame building reaches the site. He sees the main advantages of the timber frame method for him are the U-Values that can be achieved and also the whole timber frame structure is up and ready for internal work in a matter of days. Colm Kilroy a Quantity S

Poem Analysis- Robert Fross; Robert Browning; Anne Bradstreet Essay

Robert Frost, â€Å"Out,Out—â€Å" 1. In line 15, Frost describes the saw as being sinister. He infers that the saw has a mind of its own, by stating that the saw jumped out of the boy’s hand and cut the boy’s hand terribly. Frost also makes it seem as if the saw is in a way, like a friend. He does this by demonstrating that using the saw is an advantage for the boy because it is making his job ten times easier. Without the saw, the boy would spend hours cutting through the wood. 2. In Frost’s poem, the people that surround the boy must be his family. It could also very much be friends, or members of his community, along with the doctor and nurses working on his injury. The tone of the poem leads me to conclude that the â€Å"they† in the poem weren’t very surprised or moved by the boy’s injury, or death, because this might have happened before, or they just didn’t care for the boy. 3. Frost’s reference to Macbeth’ contributes to my understanding of  "Out, Out-â€Å"that this poem’s theme is about death. From the reference to Shakespeare play, Macbeth, I can expect read about someone dying, an unexpected death. In my opinion, the theme of this poem is the cruel, emotionless, merciless relationships adults had with their children back then in America. Children weren’t given the opportunity to enjoy their childhood. They had many responsibilities and tasks to fulfill. 4. Robert Frost’s â€Å"Out, Out-‘† resembles the medieval folk ballad, â€Å"Sir Patrick Spence,† in its theme. Both poems are relaying a message about death. In Frost’s poem, the boy acknowledges the fact that he is going to die when he realizes he is losing a lot of blood. In â€Å"Sir Patrick Spence,† the sailor realizes he is coming face to face with death when he reads the letter the king has sent to him. Both of the protagonists in the poems are on the verge of dying a sudden, unexpected death. Robert Browning, â€Å"My Last Duchess,† 1. Throughout the entire poem, it is almost impossible allocate who the Duke is addressing. Towards the end of the poem, lines 49-52, it is disclosed that the Duke is speaking to a servant, or worker of a Count. This specific Count seems to have the Duke interest, because he wants to marry the Count’s daughter. The Duke appears to be hosting some sort of gathering in his home. I inferred this from lines 47 and 48. 2. Throughout the poem, the Duke emphasizes on his last Duchess, kindness and flirtatious attitude. In the Duke’s opinion, and observance, the Duchess was easily impressed, and fulfilled. Everything and anything made her happy. She would always say thank you to anyone, and everyone that would bring her things, or do things for her. The Duke interprets the Duchess’ kindness, and mannered behavior as flirtatious, which leads to his distrust in her. Based on the Dukes description, the Duchess, in my eyes was a well mannered woman. She wasn’t mean, or sought herself above anyone. Which is how he, the Duke wanted her to act. He wished she’d be a greedier or unfulfilled character. 3. In lines 34-41, the Duke explains why he never sought to confront his Duchess on her behavior. He states he didn’t have the eloquent skills to do so. He claims that he didn’t posses the speech to confront her. â€Å"Who’d stoop to blame/This sort of trifling? Even had you skill/ In speech-(which I have not)-to make your will/† This in my opinion is a lame excuse. I believe that he was simply afraid of confrontation. The Duke also states that if he had confronted the Duchess on her behavior, she would have made an excuse for her actions. 4. From this poem, I conclude that the Duke himself murdered, or gave orders to murder his Duchess. There is no clear evidence to support this, but I believe it is a clear interpretation. The poet should have included the Duchess’ fate in the poem. It would leave little room to assume her fate. 5. Robert Browning makes a direct connection between the Duke’s art collection, and the attitude towards his wife. The Duke has the portrait of his wife; his last Duchess displayed in his home, behind a curtain. A curtain, which only he can draw back, or remove. In other words, he, the Duke, controls the Duchess; or he wishes to control his Duchess. The Duke wouldn’t want anyone to see the portrait of his Duchess, with her blushed cheeks, unless he was there. The same can be inferred from the last few lines of the poem, line 54-55, â€Å"Notice Neptune, though,/Taming a sea-horse, thought a rarity,/ Which Claus of Innsbruck cast in bronze for me!† The Duke is implying, that he himself is Neptune, and his last Duchess is the sea-horse. No one could have imagined that a sea-horse could be tamed, but Neptune achieved it. Identical to the way that the last Duchess herself was tamed. Adrienne Rich, â€Å"Aunt Jennifer’s Tigers,† In her poem, â€Å"Aunt Jennifer’s Tigers,† Adrienne is describing the protagonist’s feelings towards her marriage. In lines 9-10, the protagonist feels that she is a prisoner of her marriage, and will only be set free when she dies. The protagonist uses the tigers as a symbol of who she wished she could be. In the first stanza of the poem, Adrienne describes the tigers as being un-fearful of the men. A trait she wishes she possessed. Sharon Olds, â€Å"Rite of Passage,† 1. The speaker describes the first-grade boys at her son’s birthday party as men. Their behavior is pure imitation of the men they have been around. Her description of them is ironic, because how can first-graders realistically be grown men? She also uses the concept of violence a lot in the poem. 2. In the last two lines of the poem, the author compares the first-graders to generals, and states that they are playing war. This is ironic, because she is inferring how (grown) men glorify war. The first-graders are innocent and naà ¯ve to the truth behind war. They don’t understand the sadness, and deaths behind it. To them, it is a reason to celebrate and rejoice. What is even more ironic, are the lines prior to the last two lines of the poem. The speaker quotes what the little boy has said. In line 22, â€Å"We could easily kill a two-year-old†. Little boys should not be speaking of death. But just like (grown) man boost up their ego by feeling superior to others and educing violence, these first-graders are doing the same. 3. From line 15-20, the mother describes her son as being innocent. She paints her son to be better than the other first-graders, because she seeks him out to be more mature than they are. Throughout the rest of the poem, due to the speaker’s description of her son, it can be inferred that the speaker’s on is the leader of the group. He is the mediator; the peace maker. Suji Kwock Kim, â€Å"Monologue for an Onion,† 1. The tone of this poem is mocking, and judgmental. It implies that humans live their lives chasing false hopes; searching for a truth that does not exist. The poet symbolizes this by using the analogy of shaving an onion to get to its heart; searching for a heart that does not exist. It depicts that humans are hopeless, and helpless. Humans are viewed as lost creatures. The speaker expresses hostility towards the human. It begins to mock humans by describing them as an idiot, thirsty (to find the truth), soulless, foolish, and destined to die. The speaker does this by comparing how a human cuts an onion over and over again, even though the onion makes the cutter cry relentlessly. 2. In line two, â€Å"I mean nothing† is projected to be interpreted on two ways, â€Å"intend†, and â€Å"signify. The poet is saying that the onion’s intentions aren’t to make the â€Å"cutter/human† cry. As the onion is cut, it forces the cutter’s eyes to fill up with tears. A reaction that is not intended, but occurs automatically. The poet also uses the phrase â€Å"I mean nothing† to symbolize that the onion feels like it is no one. It feels as if it has no value, or meaning of existence. 3. If someone said this to me, it would prove how close-minded and naà ¯ve they are. Poems generally convey a meaning far beyond what the poem explicitly reads. In poetry, you must read between the lines to understand the underlying significance of the poem. The poet is using the analogy of an onion’s (chemical) reaction to a human’s tear ducts to deploy how foolish human beings can be, and are. Continuing to cut through an onion, knowing that the onion will force us to cry is foolish. This simple action is identical to human life. Human’s cut through life searching for a truth they never attain. 4. I personally feel that the author is trying to give everyone a wake-up call in this poem. Suji Kwock Kim is trying to give her readers a few words of wisdom. She is exploring, and revealing a new approach on how one should view the world. Trying to encourage her readers to refrain from what an onion cutter is doing: cutting away at life causing them harm. Anne Bradstreet, â€Å"The Author to Her Book† Anne Bradstreet’s poem, â€Å"The Author to Her Book† is a complex narrative concerning the conflicting emotions and thoughts an author can have for a piece of literature he or she has written. Through metaphor and personification, Bradstreet examines the similarities between being a parent and being an author. The love, discouragement, and fear that all come into play when something is going to be revealed to the world at large are present in both a parent and a writer. Metaphor is used to relate authorship to parenthood in order to convey to the reader the complex emotions the narrator is feeling about sending a book he or she wrote out into the world. As the narrator points out, â€Å"Thou ill-formed offspring of my feeble brain†, drawing the parallel between the author and a parent and all of the complicated emotions that go with it (line 1). The narrator refers to the book-child as â€Å"My rambling brat†, revealing the negative side of the emotion (l ine 7). As a frustrated parent with a child who will not behave, so the narrator feels towards the book because it is not as perfect as he or she would want and the narrator sees this as a reflection upon the author, just as a parent would see a naughty child as a reflection on themselves. But later the narrator writes, â€Å"Yet being mine own †¦ affection would thy/Thy blemishes amend† demonstrating the conflicting emotions associated with love (lines 10-11). The metaphor of the book as a child reflects the conflicting emotions of the narrator as the book is seen as an extension of the narrator, just as a child is seen as a reflection of a parent. Personification of the book as a child creates empathy within the reader and makes it easier for the reader to relate to the anguish and love felt by the narrator. â€Å"I washed thy face† the narrator writes, speaking to the book, giving it life even as the book’s qualities as an inanimate object are examined (line 13). The narrator cares for the book’s presentation to the world just as a parent would care for the presentation of a child to the world. â€Å"I stretched thy joint to make thee even feet† the narrator writes, emphasizing the care needed for the book (line 15). The personification of the book and the metaphor of the book as a child work together to give the reader a full and complete understanding of the complex emotions felt by the narrator towards the book. The understanding needed and the guidance required to make the book the best possible so that it reflects well on the narrator is cast in light of parenthood and the ways in which a parents must care for and bring up a child. There is shame and the love that go along with an imperfect child, but it all is ultimately overshadowed by the pride felt in the final product.

The Effects of Salt Water on Gummy Bears

Marisela Andrade The Effects of Salt Water on Gummy Bears Facilitated diffusion depends on passive transport. Molecules cross cell membrane by diffusion. A type of diffusion is osmosis. If no energy is input into the system during diffusion, the molecules will reach a state of equilibrium. The purpose of this experiment was to study why the death occurred among those who drank salt water. Two blue gummy bears had a height of 2 centimeters each. The mass of these gummy bears together were 5. 28 grams.Two orange gummy bears had a height of 2 centimeters each. The mass of these gummy bears together were 5. 37 grams. The blue gummy bears were contained in water for 24 hours while the orange gummy bears were kept in a container filled with 3. 5% salt water for 24 hours. The gummy bears were taken out of these containers after 24 hours and measured for their mass and height again. The blue gummy bears height decreased to 1. 8 centimeters each and its mass decreased by 32%. The orange gummi es height increased to 2. 5 centimeters and its mass increased by 62%.Gummy bears are made up of a mixture of sugar and glucose syrup along with citric acid and gelatin. Citric acid is an organic acid to add a sour taste to food and drinks. Gelatin is a mixture of peptides and proteins produced by partial hydrolysis of collagen extracted from the skin. Therefore, the salt water entered the blue gummy bear and mixed up with the sugar and glucose syrup leaving it small and hard. The orange gummy bear increased in size and mass because the water entered the body and mixed up with ingredients, causing the gelatin to grow.

Euthanasi Is It Assisted Suicide Essay - 1502 Words

The English scholar, Francis Bacon, was the first to examine prolongation of life as another medicinal assignment, Preservation of wellbeing, cure of infection and prolongation of life. Bacon additionally affirms that, They should get the ability and give the consideration whereby the diminishing may pass all the more effectively and unobtrusively out of life.†Bacon affirms that this other form of palliative care is really Assisted suicide. Euthanasia is not immoral and that is one of the biggest arguments used by people who are anti -euthanasia.For something to be unethical, it would need to damage moral laws or standards. The protection of life is, notwithstanding, subject to the self-decided decision of the individual and not the decision of the doctor or anyone else for that matter. No one thinks about their demise and wishes it to be to a great degree agonizing or terrible. Reasonable individuals covet a decent, honorable end to a perfect world long and productive life. Similar to good fortune it may not generally be to help you. It may not be a fatal malady, which is every now and again utilized as a part of genius willful extermination point. It can be as savage as an oddity mishap or as straightforward as tumbling down the stairs to place you in a universe of horrifying torment. While this is never to be wished on anybody, for those that have had the setback of being determined to have a terminal or agonizingly incapacitating malady must have a decision out ofShow MoreRelatedEuthanasi Assisted Suicide?1252 Words   |  6 PagesEuthanasia: Assisted suicide Which is better - suffering, pain, and holding onto life for a period of time or just being laid to rest in peace? Nine out of ten people would pick the latter (Georgia State University) if just asked that question without a scenario, but when given the scenario and thinking about their family they might change their opinion. Euthanasia is related to this because it is the destruction of life, and in today’s society, medications can help with pain and suicide is typicalRead MoreEuthanasi Assisted Suicide And It769 Words   |  4 Pagesdiscussing her opinion about euthanasia. Euthanasia is also known as physician-assisted suicide and it is clearly is exactly what it is explained. A physician or a doctor gives lethal dose of medication until the patient passes away. Just as the quotation described it people have their beliefs on what is the right way to die and this is why this topic can be considered very controversial because it is an assisted suicide. The people who are a gainst euthanasia believe that it is inhumane and it shownRead MoreEuthanasi Euthanasia And Assisted Suicide1332 Words   |  6 PagesEuthanasia/Assisted Suicide Many people here in the United States believe that euthanasia, often called assisted suicide is wrong because of the Hippocratic Oath doctors take. Others argue it should be up to the patient. In most cases if a physician says they are terminal and only have six months to live they can agree up receiving a prescription for a lethal dosage of medication to end their lives. I believe it is a personal freedom that we should not deny people; we should not force them to haveRead MoreEuthanasi Assisted Suicide And Euthanasia Essay2335 Words   |  10 PagesPhysician- Assisted Suicide Framing the Issue Many legal, ethical and personal issues and dilemmas have been identified in relation to physician- assisted suicide and euthanasia. Issues such as whether physician- assisted suicide or euthanasia is ethically acceptable, or what criterion is legally and socially necessary to determine whether a person can receive assisted suicide measures to end ones life. A variety of literature reviews have been created to address this topic and generate knowledgeRead MoreEuthanasi The Complex Role Of The Physician With Physician Assisted Suicide1702 Words   |  7 PagesThe theoretical aim of this thesis is to introduce euthanasia, the complex role of the physician with physician-assisted suicide (PAS) under the argument that it is not an issue of passive or active. Nor right or wrong. Euthanasia is defined as the act or practice of killing or allowing someone to die on grounds of mercy (Morally Disputed Issues: A Reader, 341). In its complexion euthanasia is not merely a dead or alive decision as it truly is at its core goal. There is passive euthanasia which isRead MoreEuthanasi Voluntary Active Euthanasia, Passive Euthanasia And Physician Assisted Suicide1143 Words   |  5 PagesThere are three types of euthanasia; voluntary active euthanasia, passive euthanasia and physician assisted suicide. Voluntary euthanasia is actually deliberate intervention meaning by a patient wanting termination. Involuntary euthanasia is also known as mercy killing as a result of a medically or legally incompetent person, such as a baby or an elderly person. Finally, physician assisted suicide or PAS results when physician facilities provide the necessary means to preform this procedure. This