How effective are the strategies to end poverty Research Paper

How effective are the strategies to end poverty - Research Paper Example Extreme poverty is characterized by having less than $1 a day income; these are those who are unceasingly hungry and do not have access to acceptable living conditions. This is often described as the type of â€Å"poverty that kills.† While moderate poverty is described as those living in $1 or $2 a day, fundamental needs are met but scarcely and through tremendous effort. And relative poverty is a family with an income that is below the average nationally but is not within the same level as those in the middle income range (Sachs, 2005). Poverty estimates published in 2008 showed that approximately 1.4 billion of the entire population which equates to 1 in 4 in developing worlds is living on an income that is not even $1.25 in a day for the year 2005. This is an improvement in comparison to 1981 wherein 1.9 billion or 1 in 2 families are living under the same circumstances. This set boundaries for poverty line is based on 2005’s mean for the about 10-20 poorest countries. And the adjusted estimate which is higher than those previously conceived for the almost one billion getting by for $1 a day based on prices in 1993. This is seen to be an improvement towards the goal of cutting the poverty in half on the base point of year 1990 by the year 2015. Yet, poverty is seen as more persistent than estimated particularly in parts of Africa and other major factor’s lack of data that greatly affects the issue (â€Å"Understanding Poverty†). There is no single thing that is attributed as the general cause of poverty. There are a number of reasons that contribute to the generalization of the reasons for poverty. One is the absence of education which eventually hinders children from being able to acquire jobs that would provide suitable living. Children are needed to help their families and therefore take any possible job to be able to provide food on their tables in a daily basis. Next is health, body decline limits the amount of work that can be

Show How Shakespeare Uses The Supernatural To Develop Macbeths Character Essay Example for Free

Show How Shakespeare Uses The Supernatural To Develop Macbeths Character Essay Shakespeare has written five tragedies, and Macbeth was his shortest. It was written between the years 1603-1606 during Elizabethan/Jacobean times which was when James I came to the throne. It was written and performed to James I as he was already James IV/V of Scotland and reputedly a descendant of Banquo; it is widely accepted that there is an element of truth in the story. At these times there was a strong belief in the supernatural and the fact that the devil was real and could come before anyone or send sub-devils instead, in the case of Macbeth it was the witches. This belief and use of dark magic in the play helps to show us key aspects of Macbeths development throughout the play. Before Macbeth even meets the witches in act 1 scene 3, we see how capable of evil they are, Weary sennights nine times nine shall he dwindle, peak and pine. They sent a storm upon a man and his whole crew when they were at sea, just because his wife refused to share her chestnuts with one of the, the witches are capable of trickery and dont tell the whole truth. When Macbeth enters the scene, he is with Banquo and they have just won in battle; we see that Macbeth is proud of victory because he didnt care that the weather is so bad So foul and fair a day I have not seen. Banquo realises that the witches are supernatural beings from the first moment and is wearier to trust them than Macbeth, What are these that do not look like thinhabitants of o th earth. Macbeth realises that this must mean they do have powers of some sort and must be able to see the future. He hears the idea of him being Thane of Cawdor and then King, and he is inclined to believe them because they knew he was Thane of Glamis. He is very easily persuaded and you can tell that the idea of being king was planted quite firmly into his mind You greet with present grace and great prediction of noble having, and royal hope. He is open to suggestion and is deeply affected. Upon hearing the prophecy, Macbeth questions the witches further, eager for more news, Speak then to me, who neither beg nor fear your favours nor your hate. Hence the three witches move on to making a prophecy for Banquo, Lesser than Macbeth, and greater Banquo and Macbeth hail all. The witches have begun to play mind games with both Macbeth and Banquo because they are seemingly not making sense. After this, Macbeth begins to question the witches because it contradicts the prophecy made about him, how can Banquo father kings of he isnt one himself? Speak I charge you! but the witches vanish, leaving confusion and soon to be murder in their wake. Macbeth soon dismisses his doubts however, as the idea of so much power is so appealing to him and the suggestions of the prophecy stay with both of the men long after the witches have left Macbeth says: Your children shall be kings, and Banquo replies: You shall be king. After having heard Banquo say this, Macbeth is now certain upon which path to take. Macbeth was a proud and loyal soldier who was fond of King Duncan up until this point. Everyone did bear thy praises in his great defence, and when the messengers go on to tell him he has become thane of Cawdor, he interprets this coincidence as a supernatural confirmation. He adopts the frame of mind two down, one to go and expects more greatness to come his way, Glamis, and thane of Cawdor. The greatest is behind. In the asides he thinks of further ways to become king. He weighs up the good and evil represented by the witches prophecy because he has realised Banquo is afraid he might do something bad or scary this supernatural soliciting cannot be ill, cannot be good. The good point that came from this was that he became Thane of Cawdor but the evil over powers him and he finds himself considering murdering Duncan for the first time, Why do I yield to that suggestion whose horrid image doth unfix my hair. This new idea that is planted in Macbeths head is not the witches doing this time, but the creation of his own self. He has not however had murderous thoughts towards Banquo yet, presuming that he is thinking the same and wants to share this gruesome experience, Think upon what hath chancd, and at more time let us speak our free hearts each to other. The famous dagger scene (act two scene one) reveals a lot about Macbeths character and also how much he has changed due to his supernatural experiences. Before Banquo departs from Macbeth he makes it clear that he remains unaffected by the prophecy even though he has had the same experience of the supernatural as Macbeth, yet he has still managed to resist evil; But I still keep my boson franchised and allegiance clear. This suits Macbeth very well because he wanted to change the subject, I think not of them, whilst in fact he is, and didnt want Banquo to have these thoughts on his mind while the murder is being committed. Soon after the departure of Banquo, Macbeth experiences a second supernatural event, Is this a dagger I see before me? The dagger seems to be a product of Macbeths own imagination or else he may be supernaturally bewitched. He sees the dagger and wants to grab it, seeing it as signalling him towards what he is about to do, and his wanting to clutch it shows how willing he is to commit murder. Come let me clutch thee, I have thee not yet I see thee still. He becomes very open to suggestion and blames his fevered state on the sin he is about to carry out, Art thou not, fatal vision, sensible. He begins to doubt his perception of the dagger but he still tries to touch it and when he cannot, yet still can see it before him, he interprets the meaning for himself, Thou marshalst me the way I was going. Macbeth was longing for approval, and he imagines the dagger point towards Duncans room, a sign he has indeed set on the right path. He repeatedly mentions the fact that he cannot touch the dagger but he can still see it, thus it must be real. Mine eyes are made the fools o the other senses. He suddenly sees the apparition of the dagger in a different way, And on thy blade and dudgeon gouts of blood. Giving the impression it has been used already. It is the beginning of a very dark and powerful supernatural passage. The witches have enabled him to find a murderous streak within his own nature. At first he would never have considered murder or treachery and now hes ready to kill King Duncan in order to get to the throne. It is the middle of the night and the time is right for murder, Now oer one half world nature seems dead and wicked dreams abuse. Everything seems still and dead and spells are best cast during this time when supernatural thingas happen. It is a full moon (A.K.A witches moon in this era) and Macbeth takes it as another sign, he summons the supernatural power of witchcrafts to give himself strength and asks Hecate to grant mortals their hearts desires Witchcraft celebrates pale Hecates offerings. He hears a wolf howl and he feels that the coast is clear for murder, the wolf acts like a night watchman, Whose howls his watch. As he gets ready to set off for the murder, he longs for secrecy to hide the actions he is about to commit because he knows he is forcing the prophecy to come true by unnatural and evil means Moves like a ghost Macbeth realises he is talking and not acting he doesnt want to talk himself out of the murder because he knows at heart that he has changed so much due to this wicked prophecy. But the dagger encourages him onwards, Words to the heat of deeds too cold breath gives. He hears a bell as his last and final signal but it is like a death bell for Duncan and Macbeth doesnt care if Duncan goes to heaven or to hell, he just needs him out of the way, The bell invites me that summons thee to heaven or hell. In conclusion it could be said that Macbeths character has developed and changed dramatically through the course of the play. The supernatural encounters that he experienced show us complex aspects of Macbeths character and how he went from loyal and fond of King Duncan to murderous and a liar. Macbeth ended up dieing due to his arrogance and high ambitions and Shakespeare uses this theme to say that a small idea that gets planted into your mind can grow into something big and dangerous.

Additive Manufacturing; Stereolithography in Dentistry

Additive Manufacturing; Stereolithography in Dentistry Introduction: Digital revolution because of computers has made the previously manual tasks much easier, faster and more reliable at a reduced cost. Such modifications are always welcomed in dentistry, especially from materials and manufacturing perspective. The digital revolution in the form of dental CAD–CAM took place many years ago, since than many modified systems have appeared on the market with great rapidity. It is expected that another digital dental revolution will take over dentistry in the form of layered fabrication techniques, once they are able to produce high quality dental prostheses. This situation has also posed great challenge for the material scientists in the form of materials that are suitable for long term use in dentistry and oral environment. This can potentially take dental materials research in a totally different direction. Additive manufacturing: Dentistry is the most suited field for additive manufacturing, as it is associated with rapid production of customized units made to fit the patient with high degree of precision and accuracy. In principle it creates a series of cross-sectional slices from a 3D computer file which are then printed one on top of the other to create the 3D object without any material being wasted. Additive manufacturing technologies includes many and Stereolithography (SLA) is one of them. Stereolithography (SLA) Stereolithography (SLA) is the most widely used rapid prototyping technology. The term â€Å"Stereolithography† was first introduced in 1986 by Charles W. Hull, who defined it as a method for making solid objects by successively printing thin layers of an ultraviolet curable material, one on top of the other. Materials and Required time: A number of materials that the industry uses have increased greatly and modern machines can utilize a broad array of photo curable polymers. Timing depends on the size and number of objects being created, the laser might take a minute or two for each layer (a typical run 6 to 12 h). One can now even print 50 to 80 dental crown units in 56 minutes with high quality mode. Applications in dentistry: Dental applications are very suitable for processing by means of SLA due to their complex geometries, low volume and strong individualization. Most common are models fabricated from intraoral or impression scans. However, popularity is gaining for orthodontics and removable prosthodontics. 1. Production of anatomical models: SLA models are preferred because of higher strength, higher temperature resistance, lower moisture absorption, and lower shrinkage. They can be sterilized for surgical use, and literature has shown superior accuracy (Barker et al., 1994, Choi et al., 2002, Cunningham et al., 2005). Table-1 summarizes basic characteristics of the three most common types of 3-D models used in the United States. SLA clinical models are used as an aid to diagnosis, preoperative planning and implant design and manufacturing. Surgeons use models to help plan surgeries but prosthetists and technologists also use models as an aid to the design and manufacturing of custom-fitting implants. These models are particularly very useful for restorative rehabilitation of oral cancer patients. Medical models are frequently used to help in the construction of Cranioplasty plates. The models are effective tools to facilitate patient education and as a teaching aid for students and ju nior colleagues. 2. Manufacture of crowns and bridges, resin models: Its use is gradually being extended to include the manufacture of temporary crowns and bridges and resin working models for loss wax casting. 3. Production of removable partial denture frameworks: The removable partial denture frameworks is made using rapid prototyping, SLA technique. It was developed by 3D Systems of Valencia, CA, USA in 1986. 4. Production of individually-customized digital aligner models for orthodontic use: Whole trays of individually-customized aligner models which serve as extremely accurate base-mold tools upon which the clear aligners are then thermoformed, can be produced by this additive technique. 5. Manufacturing of scaffolds for bioengineering and nerve guide conduits: Scaffolds for bioengineering and nerve guide conduits for peripheral nerve regeneration are the newer applications of a similar process i.e. microstereolithography ( µ SLA). Future advancements: With the improvements in the speed, reliability, and accuracy of the hardware, additive manufacturing will seriously compete with traditional manufacturing in creating end-use products. Many possible biomedical engineering applications might be available in the coming years. Conclusion: It will still be many years before the machines will be able to produce work of a quality that can be achieved by the best dental technologists in the world. For the dental materials scientist these technologies will throw up a whole new way of materials processing and with it the opportunity to use a whole new range of materials. Table-1 Basic characteristics of 3 D models (Choi et al., 2002) References and further reading: Barker, T.M, Earwaker, W.J.S, Lisle D.A. (1994) Accuracy of stereolithographic models for human anatomy.Australas Radiol,38(106). Berman, B. (2012) 3-D printing: The new industrial revolution.Business horizons,55(2), 155-162. Cassetta, M., Giansanti, M., Di Mambro, A., Stefanelli, L. V. (2013) Accuracy of Positioning of Implants Inserted Using a Mucosa-Supported Stereolithographic Surgical Guide in the Edentulous Maxilla and Mandible.The International journal of oral maxillofacial implants,29(5), 1071-1078. Choi, J.Y., Choi, J.H., Kim N.K. (2002) Analysis of errors in medical rapid prototyping models.Int J Oral Maxillofac Surg, 31(23). doi: 10.1054/ijom.2000.0135. Cunningham, L., Madsen, M., Peterson, G. (2005) Stereolithographic modeling technology applied to tumor resection.J Oral Maxillofac Surg, 63, 873–878. Gauvin, R., Chen, Y. C., Lee, J. W., Soman, P., Zorlutuna, P., Nichol, J. W., Khademhosseini, A. (2012) Microfabrication of complex porous tissue engineering scaffolds using 3D projection stereolithography.Biomaterials, 33(15), 3824-3834. Mehra, P., Miner, J., D’Innocenzo, R., Nadershah, M. (2011) Use of 3-D stereolithographic models in oral and maxillofacial surgery.Journal of maxillofacial and oral surgery,10(1), 6-13. Melchels, F. P., Feijen, J., Grijpma, D. W. (2010) A review on stereolithography and its applications in biomedical engineering.Biomaterials, 31(24), 6121-6130. Morris, L., Sokoya, M., Cunningham, L., Gal, T. J. (2013) Utility of stereolithographic models in osteocutaneous free flap reconstruction of the head and neck.Craniomaxillofacial trauma reconstruction,6(2), 87. Patel, M., Al-Momani, Z., Hodson, N., Nixon, P., Mitchell, D. (2013) Computerized tomography, stereolithography and dental implants in the rehabilitation of oral cancer patients.Dental update,40(7), 564-6. Tasaki, S., Kirihara, S., Soumura, T. (2011, November) Fabrication of Ceramic Dental Crowns by using Stereolithography and Powder Sintering Process. In Ceramic Engineering and Science Proceedings (Vol. 32(8), 141-146). American Ceramic Society, Inc., 735 Ceramic Place Westerville OH 43081 United States. Van Noort, R. (2012) The future of dental devices is digital.Dental Materials, 28(1), 3-12.

Essay --

Hard work is the stepping stone for success Since my childhood I used to believe in hardwork and I have been a keen observer and am well known for probing new avenues, always enthusiastic and ready with a chain of questions. Having been brought up in a strong and secure family, i have been blessed to have parents who instilled me with good values and principles. Education was always given first priority and there was no compromise for it. My parents’ support motivated me to reach my goals. Right from my school days, i always enjoy studying biology and mathametics. At the school level though exposed to only major concepts of biology, the terms like cell, genes, dna, protein intrigued me a lot. I used to question myself as to how could these molecules/components, though very small in size, could perform heavy load of work in a well -planned manner and that too within a fraction of second. From my childhood iam interested in studying biology.I love to read books on life sciences and the natural process that occur in nature ,I used to experiments in my home on seed by seeing their different stages of growth by cultivating them in sand .Throughout my school i had excelled in academics by being in top 10 of my entire class.. Also in the state level engineering entrance examination i secured 86.4%. At that time the field of biotechnology field was new to my country and made many remarkable achievements. The passion towards biological sciences made me to take btech in biotech nology in jntua collage of engineering in pulivendula which is an government university. In college i have been exposed to many fields of study like biochemistry, cell biology, micro biology, molecular biology, genetics, genetic engineering, protein engineering, enz... ...or students and also doing some research work which we will be getting from research scholars and writing articles/papers are my responsibilities During my working period I have also submitted another research paper on â€Å"Insilico assessment of factor xa inhibitors by docking studies†which is under review.Iam planning plusing more papers which are under processs. I believe that i have all the qualities of a good researcher. I learnt many things from both my victories and failures.. I can accept both criticism and praise with a positive attitude. I feel that graduate study at your university will be the most logical extension of my academic pursuits and a major step towards achieving my objectives. I would be grateful to you if i am given the opportunity to pursue my graduate studies with financial assistance at your institution and am able to justify your faith in me.

Optimal Size Of A Firm :: essays research papers

Optimal Size Of A Firm   Ã‚  Ã‚  Ã‚  Ã‚  The optimum size of a firm is a very subjective idea. The ways in which size can help or hinder a firm vary from which angle you a looking at the situation from. Size can have its benefits and its drawbacks, and each firm will have its own benefits and drawbacks that come from either increasing in size, or remaining small, and these will depend on the market in which the firm is in, the current economy, and in some cases the preferences of the manager(s).   Ã‚  Ã‚  Ã‚  Ã‚  For example a small firm may be small for many reasons. It may be small because it has just started out in business, and still has relatively little funds, so although the owner/manager may have aspirations of the business growing, at the present time, his main concern would be keeping the business afloat. Another small business may stay small due to the preference of the manager/owner, for example a corner newsagent's shop may remain a small retail business as the owner is making a profit from the business that he finds acceptable, and does not want the hassle of either expanding his current business, setting up new shops, or taking over another business.   Ã‚  Ã‚  Ã‚  Ã‚  The size of a business does however depend a great deal on the market which it is in. For example a business which makes specialist goods, or caters to only a very small number of people, will not be able to grow beyond the capacity of that market. This means that the optimum size for a business in a market with little growth and only a small number of prospective customers would be large enough to serve as many customers as it had market share for, but small enough to ensure that they don't over produce.   Ã‚  Ã‚  Ã‚  Ã‚  If there is a fairly large market for the product/service that a company is providing, then there is likely to be a large amount of competition in the market. This means that it would be fairly hard for the company to grow in that market unless they did one of three things. Firstly they could come up with a better and cheaper product then the rest of their competitors, if their customers noticed this then the customers would choose their product over their competitors, leading to growth in the company (although internal growth can be one of the slowest, and sometimes one of the most costly methods of growth). Secondly the company could invest money into giving themselves a recognisable brand name, although this can be a costly procedure, and can take a great deal

Peyote Information :: essays research papers fc

Just a Drug? Throughout our entire lives we have always been told that drugs are bad. They have terrible consequences on our bodies, and can cause us to do things that we wouldn’t normally consent to do in a sober state. Drugs can have adverse and varying effects on people, but no matter what the drug is we have been made to believe that its use is bad. What if a drug was more than just a way to escape reality, or to feel good? Peyote is a drug that has had more than just physical use and meaning to people for over 400 years. It is used as a spiritual catalyst by many Native Americans, and is believed by them to cause a direct psychic link to God. People around the country have varying views on peyote use, but who can say that it is bad? If the drug does have bad effects on the body, Native Americans have surely accepted that as a reasonable tradeoff for the spiritual journey peyote brings. So is peyote as a drug, or it’s use in Native American religion, bad?   Ã‚  Ã‚  Ã‚  Ã‚  In order to understand and base an opinion on a religion that is centralized around a drug, you must first understand the drug itself. Peyote is a small, round cactus that grows in the southern US and Mexico. Rather than spines or spikes, peyote has fuzzy tufts that stuck out from it’s edges. Only about an inch of the cactus is viewable above ground, with the majority of it being the deeply buried, carrot-like root structure. The small portion that is above ground is harvested, and is referred to as the peyote â€Å"button†. It is consumed either freshly cut, or dried, and has some extreme effects on the body.   Ã‚  Ã‚  Ã‚  Ã‚  The effects of peyote are quite strong, and cause an array of feelings and emotional perceptions. According to www.xs4all.nl; â€Å"†¦ There is a feeling of strange intoxication and shifting consciousness with minor perceptual changes. There may also be strong physical effects, including respiratory pressure, muscle tension (especially face and neck muscles), and queasiness or possible nausea†¦ After this the state of altered consciousness begins to manifest itself†¦..among the possible occurences are feelings of inner tranquility, oneness with life, heightened awareness, and rapid thought flow†¦these effects will deepen and become more visual. Colors may become more intense. Halos and auras may appear about things. Objects

United Way

The beginning of United Way was in 1887 by a Denver woman, a priest, two ministers, and a rabbi because of these individuals recognizing the need for cooperative action to address their city’s welfare problems (â€Å"United Way†, 2012). As the years went by the organization was starting to become much larger than anyone could imagine.Today United Way is a non-profit organization that helps individuals and families within the United States and international helping to improve education, promote healthy lives, and help individuals to achieve financial stability (â€Å"United Way†, 2012). The United Way organization is beneficial and truly a must in the areas that it services and Team C will outline how important United Way is to building culture and the community. Organizational StructureA structure depends entirely on the organizations objective and the strategy the organizations are trying to achieve. The organizational structure determines the manner and extent to which roles, power, responsibilities the organization delegates, control, and coordinates, and how information flows between levels of management (â€Å"Businessdictionary. com†, 2012). One would consider United Way to have a matrix structure. This structure consists of both functional and divisional structures. Functional structure is set up by grouping the organization according to purpose.The divisional structure is a large organization that operates in a wide geographic area or can have smaller organizations to cover different type service areas. The United Way organizational structure consists of many layers of management and employees who will execute numerous functions. As a result, United Way will have board of directors that can include eight or more individuals. The board of directors consists of two presidents one who is the chief executive officer, and the other is the president of United Way U.S. A. , three different vice presidents, three executive vice presi dents, four senior vice presidents, and four chief employees. The top of United Way chain will be the chief executive officer who manages the organization. Under the chief executive officer are the vice president, department managers, and employees. The structure of United Way gives the organization clear guidelines for how the organization should proceed. The members will bind together giving meaning and identity to the people and the group.