The structure of a typical plant cell Essay Example | Topics and Well Written Essays - 1500 words

The structure of a typical plant cell - Essay Example Point to note is that, plant cells has numerous organelles, and each section of an organelle is separated by a cell membrane and epithelium layer of fiber. This enables the substances to pass through. This has been found to be totally different from the cell wall, which is very thick and stronger thus gives the plant support. Besides, cell wall also sums up most parts of the parts structure (Dashek and Harrison 2006). Structural composition A simple plan cell constitutes of very many invisible but, the most common structure includes; Cell wall A plant cell wall constitutes the thick outer most part of the cell. A cell wall, which is made up of cellulose fiber, interlinks the rest of the other parts of the cells enabling the plant have to the shape. Besides, cell walls are considered essential to the formation of tissues and organelles of the plants. Because it is founded on the outer most section of the cell, they act as interactive centers facilitating intercellular communication wh ile at the same it protects the plants from imminent threats of microbes thus offering enough room for biosynthesis (Dashek and Harrison 2006). ... The protein components are considered very vital in supporting the shape of the cell while, some are attached to the membrane to assist in the transportation of substances (Gunning and Steer1996). Cytoplasm This is composed of oily or liquid like substance where active substances of the cell are located. A bigger section of the cytoplasm is made up of colourles water leaving the remaining part for the rest of the other substances. Most of the active activities within the cell are carried out in the cytoplasm. Clear visibility from an electron microscope indicates cytoplasm as a 3dimesional substance whose main function is to act as mars suspending all the active substances of the cells. Due to its molecular nature, to some extent it helps in restoring the cells’ shape. Ultimately, cytoplasm actively suspends the nuclear to any location within the cell, and it contains some salt substances giving it the potentials to conduct electricity (Gunning and Steer1996). Vacuole This is large membrane bound component of active plant cell. Vacuole contains some special liquid substances, which also helps in sustaining the shape of the cell. Vacuole is bigger in size taking almost ? (quarters) of the cells’ volume. It is entitled to the abortion of excess water and discharge to the cell whenever a need arises. Besides, one of its sections is known to contain some of the most precious and scars enzymes, which are otherwise unavailable in any other section of the cell. As a responsibility of eliminating toxic substances from the cell, vacuoles have been known to contain the acidity of pressure to enable it maintain the potential quotient of the cell. During germination,

Puck the good one Essay Example | Topics and Well Written Essays - 500 words

Puck the good one - Essay Example Without Puck’s actions and mistakes, the play would not have been set into motion. There would have been no comedy. He creates the scenes and places it into motion. He is the one who searches and retrieves the juice from the flower in order to enchant the fairy queen to lose interest to a young Indian prince, whom which Oberon, his master would wish to be a knight (II.i.25). He is a loyal subject and good follower of his King, and with quite good intentions, as he tried to put the flower’s juice in Demetrius eyes so that he could be kind to Helena (II.ii..246). Although he may have deliberately mistaken the identity and placed the same in Lysander instead. He laughs at the chaos that he has created, and makes fun of the emotional weakness of the mortals, â€Å"Lord, what fools these mortals be!† (III.ii.115). He takes advantage of human’s fragilities, and controls the characters (even the fairy queen), as mere puppets for his delight. He also transforms th e head of the actor Nick Bottom in that of an ass (III.i.129) in so that the fair queen will fall in love with him as a beast, and forget the Indian boy. But despite all the chaos that Puck brings, he still helps put everything in place. As he tries to figure out how to make right his mistake with Lysander, Demetrius began to see Helena’s worth, as Puck also tries to fix his mistake by dropping the flower’s juice in his eyes (III.ii.38). He removes the spell, and help all the lovers get back to their right match. He also removes the spell on Bottom and makes him a normal man again; even inspiring him to write a ballad that he would perform in the wedding. He gives it a title "Bottom's dream, because it hath no bottom"(IV.i.223).

Code of Ethics in Childcare

Code of Ethics in Childcare Ethical dilemma Ethical dilemma is a situation involving issues of right and wrong, duties, or obligations that have more than one defensible resolution, each of which can be justified in moral terms. It makes us think to choose what is right and wrong. Early childhood educators are faced with daily ethical dilemmas and moral conundrums that challenge our view of ourselves and the support we offer. The NZTC Code of Ethics is a tool that urges educators to privilege relationships with children, their families and the communities of which they are a part, and articulate these in terms of childrens growth and learning, just as New Zealand Code of Ethics is a tool that guides the educators to find their sense of what they ought to do. My 1st reaction I believe that we should follow the Curriculum. I accept that there is no Maori child in the centre but the children in the centre going to grow up and going for primary and higher studies and the situations in higher schools and colleges never going to be same like our centre. In early age children minds are fresh and accepting the morals and values what we are teaching them. If we not teaching them according to the curriculum at ECE centre then it going to be hard expecting respect from them for other cultures especially Maori. In respect of making them responsible citizens, I think us not playing our best role by not teaching them Maori at early age. It’s going to be new and hard for children to accept the bi-cultural curriculum at primary school level. They might not happily accept the Maori language in curriculum plus they might not be respectful toward the Maori culture. I agree that some parents might not happy with introducing their children with Maori language at centre. But my intentions is to introduce the language now to the children rather then they have to struggle in the future. Ethically I try to convince the teachers and parents to stick to the curriculum, which is more important. We all got to understand that Maori is the Native language of New Zealand and we can’t avoid it. Teach and model those positive values which are widely accepted in society and encourage learners to apply them and critically appreciate their significance. http://www.teacherscouncil.govt.nz/required/ethics/coe-poster-english.pdf Identifying the stakeholders Teachers who want to implement Te Reo: Teachers are the main stakeholders in this situation. They are in a situation where it’s hard to choose what to do. 1st they have to think about the curriculum then about the opinions of staff members and the parents of children they teach. It’s more hard when other staff members justifying not to implement Te Reo and tikanga maori. Teachers who justifying don’t need to implement Te Reo: Teachers who are happy not to implement Te Reo. Even though they are right too in doing so in some stages, when they don’t have maori child in the centre. Teachers attend to the needs of children first and put children ahead of their own needs. They putting children ahead then the government agency. Parents who are happy with current situation: Those parents who are happy with not teaching maori to their children. Teachers have to consider their interests too when they don’t want their children to learn Maori. Gonzalez-Mena (2002) discusses the differences in individualism and collectivism with regard to early childhood education, and the difficulties that can arise when caregivers and family are at different ends of the continuum (Sarah Hartstone, personal communication Saturday, 23 January 2014, 10:35 AM) Parents who challenge the situation: Those parents who want to stick to the curriculum. Ministry of education: Ministry of education sets up the curriculum for early childhood which is bi-cultural and guide us to implement Te Reo. Children: Children at early stage learn through what they see. Children at that stage can’t make choices what they want to learn and what they don’t, especially if we talk about implementation of Te Reo. They learn about right and wrong not so much by what we say, but by what we do (Freeman,1997). Identifying the issues Personal Morality: We learned the differences between right and wrong through our life long experiences. We judge the things and situations on our decisions. Our personal moral decisions could be differ from social morality. Like in this situation my personal moral opinion is that we should be implementing the Te Reo and Tikanga Maori in centre even though if we don’t have maori children in centre. But the personal opinion of other educators could be totally different. They might don’t feel necessary to implement Te Reo when we don’t have any Maori child. Their 1st preference could be only best care for child and then curriculum or any other government agency is the second most preference. Ethical issues: Is it ethically necessary to implement Te Reo in the centre when we don’t have any Maori child in the centre? When we answering this question lots of issues comes to our mind like other staff member opinions, parents opinion, curriculum. We might not easily get the right idea what exactly is ethical acceptable. At this stage we need to follow the code of ethics. Cultural issues: The major problem in this situation is cultural issue. Staff members who wants to stick to the curriculum and wants to implement Te reo and tikanga Maori facing the major cultural issue. When they don’t have any Maori child in the centre. It’s quite pointless for some staff members and parents to teach Maori to non-Maori children. But if we look at wider picture the children just not going to stay in that centre they are going to explore themselves in further studies. Maori culture is a rich culture and heritage that have lot of moral values which is necessary for our children to learn when they are going to live in New Zealand. It’s important to learn about the history and native language of our country. Social issues: We are living in a society with majority of European and Maori in it. If Maori’s have learnt the English language then at least we should be knowing little bit of Maori culture and language. Our main responsibilities to make our children responsible citizens. To live with peace and love, it’s important that our children should have respect for other culture. If what we teaching children at home and what we teaching them at pre-school is same, then what is the benefit to send them to pre-schools!!? Actually we should be making them socially aware by teaching them about the native culture and language of New Zealand. Brainstorm solutions without evaluating them Early childhood services care for and care about children. The significance of caring and relationship both as an educational goal, and as a fundamental aspect of what the ECS does is recognised. We should stick to the Te Whariki which is bi-cultural and strictly pointing us to teach children both languages. ECS decisions do not conflict with what is in the best and appropriate interests of children and their parents/caregivers. Actions are not taken that could result in harm to any child and family associated with the ECS. A supportive, non-threatening and non-judgemental environment for children and parents/caregivers is provided. The ECS management and staff or contractors are conscious of their own biases and are careful not to let their personal and cultural views influence how they treat any child, parent, or group of children and families. It is important that our children should have knowledge of New Zealand native culture and language. If we follow the code of ethics even it tells us to teach Maori language in ECE centres. Code of Ethics for registered teachers Application of the Code of Ethics shall take account of the requirements of the law as well as the obligation of the teachers to honour The Treaty of Waitangi by paying particular attention to the rights and aspirations of Maori as tangata whenua. http://www.teacherscouncil.govt.nz/required/ethics/coe-poster-english.pdf So, according to the Code of Ethics it is clarified that we should teach Maori language at centres. Our setting should be same, who knows when a Maori child get enrolled to the centre. We can’t say to the parents that sorry we have only European children studying in here. Even we can’t immediately start teaching Maori language, then other children going to find it difficult to understand and that why we changing the daily routine. According to Code of Ethics the professional interactions of teachers are governed by four fundamental principles: Autonomy Justice Responsible Care Truth Teacher should treat people with honour. They should share and prevent the abuse of power. Need to protect each and every ethnicity. They should be honest with their profession. As teacher we should be committed to these four code of ethics: COMMITMENT TO LEARNERS COMMITMENT TO PARENTS/GUARDIANS AND WHANUA COMMITMENT TO SOCIETY COMMITMENT TO THE PROFESSION The Sections a, b and c of Code number 3 Commitment to society a) actively support policies and programmes which promote equality of opportunity for all b) work collegially to develop schools and centres which model democratic ideals c) teach and model those positive values which are widely accepted in society and encourage learners to apply them and critically appreciate their significance. http://www.teacherscouncil.govt.nz/required/ethics/coe-poster-english.pdf Help me to find good solutions that we need to promote equality of opportunity for all. We should support democratic ideas. We should be teaching positive values which are widely accepted. However, we have Maori children in our centre or not, but we need to stick to the Te Whariki. And we don’t know when new Maori child get enrolled to the centre. References New Zealand Code of Ethics for registered Teachers (NZTC,2004) Freeman,N.(1997, September). Using NAEYC’s code of ethics Mama and daddy Taught me Right from Wrong- Isn’t that enough?(pp.65) Sarah Hartstone (2014,January 23) Te Kea Kaha Day 9/10. (online forum comment) retrieved from Moodle: TEPS 751-14C (NET). New Zealand Code of Ethics for registered Teachers (NZTC,2004)

Geothermal Energy :: essays papers

Geothermal Energy It has come to my attention that your research center gives some helpful information on my desire course of study. Let me explain briefly about my education background. I received B.S degree in 1999 with a major in Mechanical Engineering. (Heat and fluid branch) later, I began new course for M.S degree since 1999 in Energy Engineering (which continues) At present, I am searching and editing my final project. The title of my research would be â€Å" Technical and Economical evaluation of geothermal energy systems†. Also, the subtitle named as â€Å" Geothermal Heat Pump†. The main idea of this project is mentioned below: 1. To collect a technical and energy model consisted of general information such as exploration, drilling, capacity of equipments, etc. 2. to gather economical plans based on technical model. In other words, we should consider the application of heat pump as well as economical point of view. 3. Comparison to geothermal heat pump and traditional air condition systems. Furthermore, to explain advantages and disadvantages of each system. 4. Comparison to geothermal heat pump and traditional heat pump. 5. Conclusions. I’d like to call your attention to this matters, unfortunately in Iran there is no sufficient and reliable sources on renewable energy. So, our references are very limited. All of my professional information was on the basis of searching Internet. The Iranian society of mechanical engineering has published a special magazine titled â€Å"Mechanical Engineering†. As a member of this association, I wrote an article titled Geothermal energy which published. You will see that I thoroughly enjoyed to have all information that would be helpful and constructive in my study. At the end, you are kindly requested to send me, if available, guidelines for following items: 1. General reports on Geothermal Energy by referring to historical analysis as well as the usage of different systems

Economic Development of India Essay

The capital market is the market for securities, where Companies and governments can raise long-term funds. It is a market in which money is lent for periods longer than a year. A nation’s capital market includes such financial institutions as banks, insurance companies, and stock exchanges that channel long-term investment funds to commercial and industrial borrowers. Unlike the money market, on which lending is ordinarily short term, the capital market typically finances fixed investments like those in buildings and machinery. Nature and Constituents: The capital market consists of number of individuals and institutions (including the government) that canalize the supply and demand for longterm capital and claims on capital. The stock exchange, commercial banks, co-operative banks, saving banks, development banks, insurance companies, investment trust or companies, etc., are important constituents of the capital markets. The capital market, like the money market, has three important Components, namely the suppliers of loanable funds, the borrowers and the Intermediaries who deal with the leaders on the one hand and the Borrowers on the other. ï  ® The demand for capital comes mostly from agriculture, industry, trade The government. The predominant form of industrial organization developed Capital Market becomes a necessary infrastructure for fast industrialization,and hence its important for the economy because india is a land if agriculture where more than 70 % of population depends upon agriculture and as India is also an developing nation so,industrialization is must necessary In this topic we have discussed that the development of stock market must contributes to economic growth both directly and indirectly. Hence stock market plays an important role in the economy of a country. Following the direct channel, we show that market liquidity has a positive impact on growth and indirectly market size affects investments which must affect growth of the country. Security markets also play a crucial role in economic growth and financial stability. The primary purpose of security markets is to serve as a mechanism for the transformation of savings into financing for the real sector, and hence constituting an alternative to bank financing. Recent local and global studies show that there is a positive correlation between the developments of stock markets and economic growth. Stock markets must be very efficient in the allocation of capital to its highest-value users. These markets also help to increase savings and investment, which are essential for economic development. If an equity market is informationally inefficient then investors face difficulties in choosing the optimal investment, because information on corporate performance is slow. Role of Securities Markets in Economic Development The increasing stringency of terms on both domestic and international loans, the urgency of mobilizing domestic resources by means other than dent finance has been greatly identified. The alternative to debt finance, of course is equity market. Capital market refers to the market for long and medium term funds for the business enterprise. It can be divided into securities and non-securities market. Securities market in turn may be divided unto the markets for primary issues and markets for secondary trading of the issued securities. In the secondary market, the existing securities change from the investor to another. There is no additional flow of funds for investment purposes in a secondary market; it only provides liquidity and marketability to the existing securities. A secondary market is very essential for a new issue market to develop. The secondary market can play most crucial functions in the pace of economic development by the promotion of savings and investment and efficient allocation of finds among the users. The securities market offers both investors and issues a broad spectrum of investment alternatives, which can help increase the level of both savings and investment. An efficient capital market can play the crucial role in mobilizing domestic savings for the purpose of investment

Nurses Notes Essay

Writing stays with you throughout your entire life, though you may not believe so. Hidden in your thoughts about your future career is the idea that writing will be part of your profession. After doing extensive research, I now realize how much writing will be involved with my chosen profession, a registered nurse. Writing in nursing can range from short, concise works to long, detailed, complex works. Writing as a nurse contains nurse’s notes, documentation, written reports, health records, flowcharts, care-plans, narratives, and if desired, professional journals for publication. The position within in the field also plays a role with the amount of writing needed to be done. The head of a department takes part in a lot more writing than a nurse. A head of a department holds a variety of duties when it comes to writing such as: staff proposals, budget proposals, department operations, policies and procedures, and protocols. A nurse must be able to follow the basic writing standards: writing clear, concise, and grammatically correct sentences, use proper punctuation, and demonstrate critical thought. Nurses are also expected to learn how to present information succinctly with their work being accessible to anyone who may read it. Nurses aim to write work that can be used in both clinical aspects of discipline and research. The field of nursing requires a nurse to be able to write swiftly and accurately. Nurses must also always be prepared to define their recorded information and writing. Records must be clear, concise, complete and accurate. The clichà © that is universally known, the job is not complete until the paperwork is completed is more true in health care than in any other profession, referring to the fact that a lot of writing is done in this workforce. Types of Writing: Nursing as a profession contains many different types of writing. Nurse’s notes are records that nurses who directly care for the patient, continuously record information. This includes the patient’s symptoms, medications given, and scheduled procedures or activities. Documentation reflects the care the care the nurse has or has not provided to the patient. Documentation is the nurse’s only form of legal proof that they did or did not do something for the patient. Nurse’s look at documentation as important as the actual care they are providing for their patient. Hands-on care and documentation carries equal importance in the eyes of a registered nurse. Documentation then becomes art of the patient’s medical record after the patient is either discharged or no longer living. Written reports are needed when the care of a patient is given over to another nurse. I interviewed Sharon Doll, a registered nurse at Glendive Medical Center who states that these written reports are very rare. â€Å"It is highly unlikely that you as a registered nurse will have to give the care of your patient over to another nurse.† (Personal interview, November 23, 2012) Health records, or medical records, consist of the accumulation of nurse’s notes. The records are held on file at the hospital and are referred to when needed. Health records consist of prescriptions prescribed to the patient, x-ray results, test results, reports, blood type, allergies and other important information about the patient that the care providers may need to be aware of. Recently, health records have transferred to being electronic, taking away from the writing perspective. Assessment check-boxes go hand-in-hand with health records as well, which are the summary of the symptoms of the patient. Flowcharts simply show the process that has been taken while caring for patients. They show the sequence in which the patient has followed. This is a concise review of the patient’s history and the care that was provided. Care-plans outline the nursing care that is to be provided to the patient. It is a set of actions that the nurse will take to provide the necessary care for the patient in hopes of full recovery. A care-plan consists of three parts: definition of the problem, intervention and/or solutions, and the evaluation of success or intervention and/or solution. Many times, care-plans are set out by the doctor because the doctor is not as available as the nurse. Care-plans are usually completed day-by-day and sort of run on a schedule. Narratives are important in nursing communication and important in the aspect of capturing the patient’s history and also the treatment they received. Narratives use standard abbreviations, are not written in first person, instead they refer to themselves as â€Å"the nurse†, and finally, rely on the communication with others. Professional journals for publication are optional for nurses but are quite popular. Journals are a compiled of the nurse’s experience, clinical practices, and their theoretical approaches and/or opinions. Nurses write journals to inform their audience, primarily formed of nursing students. Nurse’s journals give other people a first-hand look at their point of view and their job. If a nurse rises to the head of a department, he/she will face more writing than that of a registered nurse. Staff proposals and budget proposals are simply directed within the department. A staff proposal consists of the duties of the staff and the expectations they are held to. Budget proposals consist of the budget throughout the department and how it will be distributed. Department operations are the operations the department can fulfill. These include the day-to-day functioning of the department. Policies and procedures review the policies by which the employees must follow and the procedures they take before handling care for a patient. Finally, protocols refer to the steps of the procedures and experiments that are conducted by the department. Reflection: Montana State University prepares students to be successful in their chosen field. MSU offers Writing 101 and also University Seminar that covers the writing aspect. I think the preparation of MSU for nursing students and writing is sufficient due to the fact that the majority of the junior year in the pre-nursing major simply consists of all nursing classes. These classes will also review all aspects of nursing, including the writing that a registered nurse will complete within the profession. Conclusion: Overall, I was unaware of all the writing that was needed in the profession of a registered nurse. I did not think that I would do more than simply taking nurse’s notes. With these findings, I am very grateful for the writing courses offered at Montana State University.