Why Control Development Research Paper Example | Topics and Well Written Essays - 2000 words

Why Control Development - Research Paper Example Control development is such a scheme. Emphasis is given on answering the following question: ‘Why control development?’, meaning the reasons for the superiority of control development towards other concepts and mechanisms of similar role. Through the review of the literature published in the particular field it has been proved that control development can significantly help towards the improvement of urban planning; however, it would be necessary for certain terms to be met. In the long term, the effectiveness of control development cannot be guaranteed, being influenced by the social and economic trends that are likely to change overtime. In any case, control development is the most credible process for securing the quality of urban planning and for this reason it should be preferred by urban planners when having to address various social, economic or spatial challenges. 2. Planning Theory Various approaches have been used in the literature for describing the role and the value of planning, as a theoretical concept with important implications on town planning worldwide. In accordance with Lichfield (1998) the theory of communicative planning best reflects the context of planning as the basis for the design of cities and communities worldwide. The above theory is based on realities, as the main element of planning; it is explained that these realities are depended on the life of people within a particular community and the needs of this community. It is implied that planning, as a theory, is a reflection of daily human needs – referring to people as members of a community. From a similar point of view, Sorensen (1999) notes that the first signs of town planning and control development can be identified in the academic movement based on the views of 19th century philanthropists; it is explained that the academic writers who based on these views emphasized on the need for ‘rational public control for urban development’ (Sorensen 1999, p.147). The above theory is characterized as socialist aiming to achieve the following targets: protection of the interests of the working class, of ensuring the expansion of public housing and ‘the increase of the power of citizens to participate in urban management’ (Sorensen 1999, p.147). The above theory was opposed by the revisionists, who emphasized on the value of privatization of public assets and the limitation of public housing – highlighting the importance of private capital for defining the terms of housing and the urban planning in modern cities (Sorensen 1999). This trend is reflected in Cities for Sale of Sandercock; in the above book reference is made to the power of the state to set the rules for urban planning and to prevent the private sector from highly intervening in the town planning process (Sorensen 1999). However, concerns are developed regarding the effects of the limitation of private funding in various public projects. The revisionist approach in town planning has been opposed by the idealism, a theoretical trend that has been partially based on socialist and revisionist theories for explaining the context and the value of town planning. In accordance with the idealism approach on town planning, ‘planning should be based on a ‘

Case study Example | Topics and Well Written Essays - 500 words - 58

Case Study Example The solution was sensitive to emotional and physical factors. It would improve the firms public image in the end. By allowing the use of the premises, the firm upholds personal values. It would create a hearty relationship between the families of the victims and the firm (Bill 1-2). The solution to the crisis would assist the firm establish the content of the risks. It would draw a framework for evaluating the alternatives for reacting to the crisis. The management will have the time to calculate the probability of success or degree of risks by opening the door to the victims. The solution assisted in determining the certainty or uncertainty of assisting the victims. If it were beyond their reach, they could have consulted the authorities. There were disadvantages of the solution to open the door for the victims. The employees of the firm will be demoralised. They will feel the management did not involve them in deciding on the rationale of opening the door for the victims of the blast. It will reduce the trust of the employees towards the employees. The management did not consider creating the crisis awareness among the employees. The employees did not participate in clarifying the objectives of solving the crisis. In that situation, the CEO should have involved the staff in assessing the situation and involve them in the main decision-making (Archer 289-299). The decision would have caused liability issues. It was necessary for the CEO to consider the legal aspects of the business. Our current society is overly litigious. It requires the businesses to consider regulatory aspects. By opening the door to the victims, it will cause concerns to the shareholders and investors of the firm. The investors may feel the CEO acted against the business regulations and laws. In addition, the firm will experience some degree of indemnification. In addition, the decision to open the door may traumatise the

Advantages and Disadvantages of the Epidural

Advantages and Disadvantages of the Epidural Is epidural the best of all words – no pain but full consciousness? (Yerby, 2000). Discuss During pregnancy many women give some thought on what they will do to cope with labour pain. Some women aim to have the most natural type of birth, with the least possible pharmacological interventions. Others request a pain free labour, such as opting for an epidural anaesthesia as a type of pain relief. But do women actually know about the risks epidural anaesthesia can create for them and their baby? Or do they opt for it just because they heard other mothers say that it was the best? Epidural anaesthesia is a type of regional anaesthesia which is rapidly increasing in its popularity. Epidural works by blocking nerve conductions from the lower spinal segments, resulting in a decreased sensation in the lower half of the body, while at the same time the mother is still awake and conscious (Fraser Cooper, 2009). The drug is administered in the lower back, into the epidural space, specifically in the lumbar region between lumbar 1 and 4. This is achieved by cautiously inserting a Tuohy needle through the lumbar intervertebral space. Once the epidural space is reached, a catheter is threaded through the needle, which will facilitate the administration of the drug either by bolus top ups or continuous infusion. Once epidural is injected, it will start to exhibit its effect within approximately 20 minutes (Johnson Taylor, 2011). Indications for using epidural anaesthesia There is no absolute indication for opting for epidural anaesthesia, however clinical instances may include: Maternal request: mothers now acknowledge the fact that they can give birth with the least possible amount of pain. Today the majority of parents already have a plan in mind of what they wish and request for their birth experience. Having ongoing accessibility to internet encourages parents to search for types of pain relief, allowing them to make their own choices of what they think is best for them. Upon searching and from what they hear from other mothers, they are actually believing that epidural is one of the best choices of pain relief medication (Johnson Taylor, 2011). Pain relief: prolonged labour can be very tiring and stressful for the mother. Having an epidural can help in reducing the continuous stress of contractions and can possibly help the mother to relax, making her able to conserve energy for later use during the active phase of the second stage of labour (Johnson Taylor, 2011). Hypotension: epidural has the potential to lower down the blood pressure. This can be used as an advantage for women who suffer from high blood pressure. Thus this anaesthesia can possibly stabilise the blood pressure during labour, aiming to reduce complications (Johnson Taylor, 2011). Preterm labour: epidural aims to decrease the sensation of powerful contractions and so can be opted for to possibly lower the desire to push during a preterm labour. Use of such anaesthesia depends on the specific condition of the mother and the baby (Johnson Taylor, 2011). Side effects of epidural anaesthesia on the mother Opting for an epidural can deliver a good experience amongst many women. Mothers are able to rest and relax from the painful contractions while at the same time they are awake and conscious. However, opting for this anaesthesia is very likely to be the beginning of a cascade of interventions. This means that birth can be transformed into a very medicalised experience, ending up with the mother feeling that she has lost control over her own birth experience. In fact, the World Health Organization states that, â€Å"epidural analgesia is one of the most striking examples of the medicalisation of normal birth, transforming a physiological event into a medical procedure.† Generally, decision of opting for such a pain relief is made without the mothers awareness of the possible complications it can create. Hypotension: Studies show that epidural can be the cause of a sudden drop in blood pressure. Although the drug is injected around the spinal cord, there can be a degree of the anaesthesia that passes into the maternal blood stream, with the consequence of lowering the blood pressure (Healthline Editorial Team, 2012). This in turn would require, prompt venous access in order to administer fluids to quickly correct the blood pressure. Low blood pressure will result in less oxygen reaching the baby, which upon prolonged exposure can result in hypoxia of the baby. In much more severe cases, medications and oxygen may also be required in order to maintain a stable condition (Mehl-Madrona Mehl-Madrona). Delayed labour: Studies have shown that epidural anaesthesia, can be the cause of slowing down labour process. This is mainly due to the interaction of the drug with the birthing hormones. Epidural anaesthesia tends to decrease the production of oxytocin (Rahm, Hallgren, Hogberg, Hurtig Odlind, 2002). Oxytocin is one of the main hormones of labour, that is episodically released from the posterior Pituitary gland in order to stimulate the uterine myometruim to contract and retract, facilitating the foetal ejection reflex of birth (Fraser Cooper, 2009). Moreover, epidural also lowers the production of prostaglandin. This uterotonic hormone is essential for cervical ripening, effacement and dilation during labour (Kresser, 2011). As a result to this reduction of birthing hormones, the process of labour is hindered and thus upon medical decision, synthetic oxytocin known as Syntocinon is given in attempt to accelerate labour process, aiming to strengthen and increase the frequency of contractions (Fraser Cooper, 2009). Prior to the administration of Syntocinon, amniotomy is to be performed, unless membranes were previously ruptured. Having Syntocinon infusion, requires continuous electronic foetal monitoring in order to accurately observe the foetal heart and uterine activity. This in turn restricts mobility. The rate of Syntocinon infusion should be carefully observed in order to exclude uterine hyperstimulation. This is when having four or more contractions in a ten minute period, which in turn causes poor placental perfusion ending up with the foetus getting compromised, as blood flow between the mother and the foetus tends to decrease during contractions (Royal Cornwall Hospitals NHS Trust, 2012). In addition, if uterine hyperstimulation is ignored, it can ultimately cause uterine rupture or placental abruption. It is the role of the midwife to continuously monitor the state of the mother. Palpation of the fundus is one of the skills used to determine the strength, frequency and length of contractions, altogether with electronic foetal monitoring (Buckley, 2005). Moreover, Syntocinon can create a feeling of lack of breath, confusion, fast and irregular heartbeats, severe headaches and chest pains. In-coordination of Pelvic Floor Muscles: Epidural also negatively affects the strength and coordination of the pelvic floor muscles. These muscles guide the foetal head to enter the pelvis in the best position for the delivery of the baby. Lack of such coordination results in foetal malposition (Mander, 2011). Changing labour positions aids in the rotation of the foetal head, however if malposition persists, instrumental delivery is next in choice. The decision to proceed with an instrumental delivery would increase the likelihood of performing an episiotomy, in order to enlarge the pelvic outlet to provide the necessary room for the clinicians hands to deliver the baby (Fraser Cooper, 2009). Episiotomy on itself can be very detrimental to the mother. Not only can it be a bleeding point, but also a source of pain and discomfort especially during urination and rest. Moreover, lack of hygiene further increases the risk of acquiring an infection (Enkin ,Keirse, Neilson, et al., 2000). Having an episiotomy, may also instigate a feeling of uncertainty and fear of when to resume to sexual life, which ultimately may create unnecessary conflict between partners. It is the midwifes role to give the mother advice on perineal care in order to reduce such negative incidences. Urination Difficulties: Epidural anaesthesia may cause numbness of the bladder, this is exhibited as decreased sensation to urinate. Inability to pass urine during birth can possibly impede the rotation of the foetal head with the consequence of inadequate foetal descent (Baston Hall, 2009). During birth, the midwife is to encourage the mother to urinate frequently. If she is unable to do so, the midwife should look for other signs that may indicate a full bladder. Abdominal palpation is one of the skills that can be carried out to indicate such a measure. In urinary retention, the mother may require catheterisation. A urinary catheter is inserted through the mothers urinary orifice. This is temporarily situated in the bladder, and allows the mothers urine to drain freely (Johnson Taylor, 2011). The procedure of catheterisation itself may make the mother feel uncomfortable. Moreover, the catheter pipe provides the perfect pathway for the entry of bacteria possibly ending up with a urinary tract infection, especially if there is a poor level of hygiene (Fraser Cooper, 2009). Pyrexia: If epidural anaesthesia happens to be in place for more than 5 hours, there is an increased tendency to a rise in maternal temperature, resulting in the foetus getting compromised which is generally manifested as tachycardia. An increased maternal temperature altogether with a raised foetal heart rate could be an indication of a possible infection such as chorioamnionitis. This would require prompt action, so as to reduce the risk of adverse morbidity to the foetus. Usually an emergency caesarean section is the option (Mander, 2011). Having to follow such a procedure may create a lot of anxiety and fear amongst the parents, as suddenly they are receiving an unexpected news which leaves them confused on the health of their baby. Caesarean section is one major operation, which on its own carries a lot of risks. In fact there is a greater tendency of bleeding. Also, the mother has to cope with a lot of after pains following the procedure. Furthermore, following delivery the baby is most probably admitted to the neonatal intensive unit for investigations regarding the possibility of infection. This early separation surely creates a lot of fear and uncertainty in the newly parents. Limited Mobility: Since epidural numbs the body from the waist down, it creates a lot of restrictions in mobility. Nevertheless, it is very likely that continuous foetal monitoring is required to monitor the baby and uterine activity. This restricted mobility does not help in the physiology of normal labour (Baston Hall, 2009). Other side effects of epidural anaesthesia may include: pruritus, generalised itching of the skin, nausea, vomiting, shivering, headache, permanent nerve damage, heart and breathing difficulties. Side effects of epidural anaesthesia on the baby As discussed earlier, epidural can be the cause a variety of side effects on the labouring women, nonetheless, the baby is also very likely to be negatively effected. When epidural is injected, there may be a degree of the drug that enters the maternal blood stream. Blood eventually passes through the placenta, with the consequence of drug components ending up into the foetal circulation. Studies show that the degree of drugs in the foetus can reach levels that are equal to or even higher than that in the maternal blood stream. In addition, the elimination process of a newborn is still quite immature, with the consequence of taking longer for the drug to be eliminated from the body. Foetal distress: this is the commonest side effect of epidural. As discussed earlier, epidural tends to lower down the maternal blood pressure with the consequence of decreasing the amount of oxygen and nutrients that reach the foetus. This phenomena is better known as foetal distress. This is commonly manifested as bradycardia as well as abnormal variations in the foetal heart rhythm (Lohse, 2015). This distress puts the baby and the mother at greater risk of intervention, which may include opting for instrumental or operative delivery. Such choice depends on the explicit condition of the mother and baby. Furthermore, the baby is also prone to experience difficulties after birth, which may include: Breastfeeding difficulties: Epidural drug components are likely to interfere with the release of oxytocin. This hormone plays an important role in the let down reflex of breastfeeding; when the baby sucks, oxytocin is released which positively feedbacks to release even more oxytocin which in turn altogether with the aid of other hormones, milk is released (Amis Green 2008). Epidural anaesthesia also has the tendency to effect the babys neuro-behavior. The newborn may show signs of drowsiness, difficulty in latching and sucking which will make breastfeeding far much more difficult to establish (Amis Green 2008). This will require more intensive care and time to acquire efficient breastfeeding, which may put the mother under great stress and anxiety. Poor condition: as stated earlier, epidural anaesthesia may cause maternal fever during labour. This in turn affects the babys condition in having poor muscle tone, may require resuscitation immediately after birth, and to a greater extent may experience seizures. This all sums up to a low apgar score at birth (Buckley, 2010). Having said that, the baby may be admitted to the neonatal intensive care for more intensive observation in order to stabilise and maintain his/her condition. This early separation from the parents surely interferes with bonding. It may even create a sense of anxiety and stress in the parents; being greatly concerned on the heath of their child. It is the role of the midwife to inform the parents on the daily condition of their baby and as much as possible find measures and ways to make them feel reassured and closer to their child (Buckley, 2010). Other side effects seen in infants are: rapid breathing and low blood sugar levels. As we midwives are knowledgable of all the risks this pharmacological pain relief brings with it, it is our role that during labour we suggest other methods of pain relief, possibly non pharmacological ones. If the mother happens to request for pharmacological ones, we should make her aware of all the benefits and risks, and in this way we enable the mothers make an informed choice. Reference List Amis, D., Green, J. (2008). Prepared childbirth the family way (Revised ed.). Family Way Publications Inc. Baston, H., Hall, J. (2009). Midwifery essentials: Labour: Volume 3 (1sted.). Churchill Livingstone. Buckley, S. J. (2005). Epidurals: Risks and concerns for mother and baby. Buckley, S. J. (2010). The hidden risk of epidurals. Mothering the Home for Natural Family Living. Enkin,M., Keirse, M., Neilson, J., Crowther, C., Duley, L.,Hodnett, E., Hofmeyr, J. (2000). A guide to effective care in pregnancy and childbirth (3rd ed.). Oxford: Oxford University Press. Fraser, D.M., Cooper, M.A. (2009). Myles textbook for midwives (15th ed.). London:Churcill Livingstone. Healthline Editorial Team. (15 March 2012). Risks of epidurals during delivery. Johnson, R., Taylor, W. (2011). Skills for midwifery practice (3rd ed.) London:Churcill Livingstone. Kresser, C. (2011). Natural childbirth IV: The hormones of birth. Lets Take Back Your Health — Starting Now. Lohse, M. (2015). Epidural side effects for a baby. Livingstrong.Com. Mander, R. (2011). Pain in childbearing and its control (2nd ed.) London:Wiley Blackwell. Mehl-Madrona, L. Mehl-Madrona, M. (2008). Medical risks of epidural anaesthesia during childbirth. Rahm, V., Hallgren, A., Hogberg, H., Hurtig, I., Odlind, V. (2002). Plasma oxytocin levels in women during labor with or without epidural analgesia: A prospective study. Acta Obstet Gynecol Scand 81. Royal Cornwall Hospitals NHS Trust. (2012). Use of oxytocin. Clinical Guideline for the use of Oxytocin (Syntocinon) in the First and Second Stage of Labour, Danica Chetcuti

My Philosophy of Education :: Philosophy on Teaching Teachers Essays

My Philosophy of Education My philosophy of teaching is based on theories or ideas of philosophers and psychologists such as the Sophists, Plato/Socrates, Functionalists, Rousseau, Experimentalists, and Piaget as well as others. I will discuss my views on the nature of humans, the nature of knowledge, the purpose of education, the method in which I intend to conduct my classroom, the importance of library media in schools, as well as my plans of professional development. The nature of humans is a combination of both heredity and environment. Everyone has the ability to learn to some degree (Sophists). Piaget’s stages of cognitive development are to be considered when selecting materials for students of respective age groups. However, there are exceptions to the age ranges provided in Piaget’s stages. The Functionalists’ idea of one’s own choices, efforts, and merits directly effecting one’s success is good, but I feel other factors such as economic conditions, contribute to the outcome. As for the nature of knowledge, it is both relative and absolute. Knowledge is relative because views change, for example the concept that the Earth was the center of the universe was believed as fact at a particular time, but was disproved later. Mathematics is an example of absolute knowledge, because anytime you add the same numbers the answer is the same. I feel the purpose of education is to improve society by helping every individual reach his or her potential. I believe that every child is capable of success. As a teacher it will be my responsibility to find ways to help each child in my class achieve his or her greatest potential. I want to encourage my students, and instill a feeling of accomplishment and self-satisfaction. I hope my students will realize the untapped possibility of human potential. In my classroom, my teaching method will consist of hands-on activities, as I feel from personal experience that this is the most effective way to learn. I also know from personal experience that learning must be applicable to real life, so I intend show as much as possible the relationships between lessons and life. Some lecture will be required, but I intend to keep lecturing minimal and use the Socratic method of questioning. Discipline is essential in the classroom and in life. Discipline starts with rules, which should be reflective of the students’ input as well as any necessary regulations not covered by the students.

Ellen Carlson

Case of Ellen Carson 1) Discuss at least two intellectual property issues that might arise in the operation of the Web site. Two intellectual property issues that I see and fall under the copyright law are the expression of ideas and the arrangement of element. Ellen will need to be very original in the creation of her Web site, as law protects many ideas and the arrangement of element. Her Web site will need to very different to other children’s sites out there. 2) Describe the ethical issues that Ellen faces because of the ages of her intended audience members. Some of the ethical issues that Ellen will face based on the age of the intended audience, is that by law children under the certain age (12 or 13) don’t have the ability to read and understand privacy statements or the risk of providing personal information. 3) Outline the law with  which the site must comply when it registers site visitors under the age of 13. Include recommendations regarding how Ellen can best comply with those laws. In the US, the Children Online Privacy Protection Act of 1998 (COPPA) provides restrictions on data that can be collected on Web sites that are attracted by minors. One recommendation that Ellen could use on the Web site would be that when children under age 13 are trying to register to her site, she can collect parents’ email address to notify parents that their child is registering to her Web site. Parent will need to respond to the email as an approval confirmation. Many Web sites that are for children are using the email response as a way of approval and knowledge. 4) Describe the sales tax liabilities to which the Web site will be exposed. Assume that Ellen will operate the site from her  home office in Michigan and that EPE will manufacture the merchandise in Texas. The merchandise will be warehoused at EPE distribution centers in New Jersey, Ohio, and California. Based on the assumption that Ellen conduct business from five different states: Establishing business connection with several states will create Nexus, which mean that the company could be responsible of paying taxes to the different states that the company is connected to. The company can become subject to several type of taxes: income taxes, property taxes and transaction taxes. In regards to the sales tax, companies that have establish Nexus with a state will need to collect sales tax from the customer.

Golden Rice

Golden rice Vitamin A is one of the most important vitamins to humans, and it plays an inevitable role in our daily life, thus Vitamin A deficiency (VAD) affects millions of people, causing serious health problems. Therefore, scientists are searching for the most effective method to let people obtain enough Vitamin A as possible. As a consequence, the scientific program of cultivating Golden Rice has attracted people’s attention. â€Å"Golden Rice is a new type of rice that contains beta-carotene, a source of Vitamin A † (Golden rice, para. ). This new technology has aroused many controversial debates. Some organizations and individuals think that Golden Rice poses unknown threats to the environment and human health, even preventing people from diversifying their diet. In contrast, others hold the opinion that Golden Rice has more benefits than harm to humans, helping to release the severe situation about VAD. This issue is a worth exploring in the aspects of technology , economy and efficiency.As a new project with high-tech content, Golden Rice needs reliable technical supports. Until now, many developing countries, such as African country, have no chances of benefiting from bio-technology, while developed countries have already enjoyed the new invention to obtain their mental health. Many people from the developing country recommend that, since the last green revolution had been missed, they do not want to miss this one, which may allow them to have the opportunity to lift millions of people out of hunger.What is more, International Rice Research Institute( IRRI) is optimistic about the prospects for the Golden Rice project, and they believe that it may open up a kind of new research model creating partnerships with the private institution. On the contrary, people consider that this technique needs to establish its reliability before it becomes available to the general public. Methods such as testing should be done, making sure it could suit the local environment. Moreover, this advanced agriculture technology needs to be promoted through marketing subjects in order to assure its safety.As far as I am concerned, bio-safety cannot be guaranteed. As we know, data on the potential health risks of Genetically Modified Foods (GMO) foods are scanty, which has made it impractical to remove the risk. There is a concern that the transgenic crop may endanger biodiversity, and lead to the extinction of valuable bio-resources, thus it is unwise to take this risk. Beyond that, the economic factors cannot be ignored. For people from developing countries, Golden Rice was thought to be contributed to reach self-sufficient in food to climb out of poverty.After all, economic turmoil and social instability may well happen without food security. It is also significant for the independence of nation and peace to the world. Besides, the IRRI thought they could seek economic help for private sectors, so that they do not have to worry about the f unding issues. On the other hand, Friends of the Earth (FOE) found that such a project can hardly get nearly the amount of funding they deserved according to the data of past years.It is said that† more than $100 million dollars has been spent on developing golden rice, and another $50 million has been budgeted for advertisements touting the crops’ future benefits â€Å"(Pollan, 2001, p. 15). How many cases of blindness could be averted right now if the industry were to divert this investment from advertising spending to a few of the programs such as providing free seeds to poor famers to help more people? In addition, the main purpose of this research is to solve the VAD and the poverty problem.However, malnutrition, diseases and poverty are deeply rooted in social soil, associating with economic and political systems, such as, the unfairness of income distribution. Hence, the Golden Rice has done little to address the fundamental problem. With all these essentials, t he other important factor is on effectiveness on consuming. There is no denial that Golden Rice can supply a certain amount of Vitamin A, and it is necessary for developing countries to operate as stakeholders, instead of just accepting the decision made by government from developed countries.However, the fact is that Golden Rice has too little Vitamin A, a woman has to eat 16 pounds of cooked rice a day to satisfy her minimum daily requirement of Vitamin A, according to the research made by FOE. Hence,FOE advocate diet diversification. â€Å"Previous studies either focused solely on effects of the rice on Vitamin A intakes without considering health outcomes, but used only highly aggregate intake data without taking into account important nutritional features like dietary heterogeneity† (Stein, Sachdev, & Qaim, 2006, P. 4-10). In addition, Krawinkel argued that the general issue is that nutritional deficiencies are rarely focused on one nutrient (e. g. , vitamin A, iron, selenium, zinc or others). In most cases, they are complex conditions and many sources for the various nutrients (Krawinkel , 2007, p. 9). It can be seen easily that the technical issue, economic issue and efficiency of Golden Rice have connected with each other closely.Essentially, I tend to think that disadvantages of developing Golden rice outweigh the benefits, located with three main reasons including doubting about the safety of genetically modified (GM) crops, reasoning the huge payout with small output and disagreeing with the monotonous diet, instead of a diverse diet. From my point of view, developing the varied diet is not only the most radical way to get all the nutrients we need but also helping to improve the life quality as well as developing a healthy lifestyle. References IRRI. (n. d. ). Golden rice.Retrieved from http://www. irri. org/index. php? option=com_k2&view=itemlist&task=category&id=764:golden-rice-at-irri&lang=en Krawinkel, M. B. (2007). W hat we know and don't know about golden rice. Nature Biotechnology, 25(6), 623; doi: http://dx. doi. org/10. 1038/nbt0607-623 Pollan, M. (2001, Mar 04). The great yellow hype. New York Times Magazine, 15. Stein, A. J. , H. P. S. Sachdev, ;amp; Qaim, M. (2006). Potential impact and cost-effectiveness of golden rice. Nature Biotechnology, 24(10), 1200-1. doi: http://dx. doi. org/10. 1038/nbt1006-1200b