History Of Atomic Theory Of The Atomic Model - 1444 Words

History of Atomic Theory The development of the atomic model began in 400 B.C. when Greek philosophers, Leucippus and his pupil Democritus theorized the existence of atoms. They came up with the idea that matter of composed of tiny particles, but didn’t think their theory was particularly special. They knew that at a certain point it was impossible to divide matter so they coined the term ‘atomos’ with literally meant â€Å"uncuttable† or â€Å"indivisible†. They also attributed the properties of the atoms from the properties of the substance. The two philosophers achieved their theory without any experiments but, by solely on insightful guesses. Aristotle believed that all matter consisted of 5 elements, four of which were earthly. He believed that the four elements, fire, air, water, and earth had special properties. Earth was cold and dry, water was cold and wet, air was hot and wet, fire was hot and dry. He also explained that there elements has a natural motion. Air and fire always tended towards the lunar sphere and, water and earth always tended towards the center of the universe (center of the earth). The next major achievement didn t come until 1789 when Antoine Lavoisier proposed the law of conservation of mass. The law of conservation of mass stated that the mass of any one element was the same at the beginning and at the end of a reaction. In other words the matter was neither created nor destroyed in the reaction. â€Å"The Father of Modern Science† repeated theShow MoreRelatedThe History Of Atomic Structure1720 Words   |  7 PagesThe History of Atomic Structure What is the atomic structure you may ask? Well, it’s the law stating the structure of an atom. It is composed of a positively charged nucleus containing a certain amount of protons (positive), neutrons (neutral charge), and electrons (negative). The amount of each subatomic particle (proton, neutron, and electron) all depend on what the element is. Now although this statement may seem fairly simple it was most definitely not. People have been studying the atomic structureRead MoreHistory Of An Atom. In This Day And Age, Almost Every Educated987 Words   |  4 PagesHistory of an Atom In this day and age, almost every educated middle school student would be able to sketch and label a given diagram of an atom. However, still to this day, not one human has seen what an atom looks like. Our current atomic model, the same one in which you most likely learnt in 5th grade, is really just an educated theory, comprised of years of experimental trials and errors. In fact, the ‘original’ four elements, introduced by ancient philosopher Aristotle: Fire Air, Water, andRead MoreThe Atomic Theory1649 Words   |  7 PagesThe history of the atomic theory is thoroughly extensive. It had all started around 400 BCE when few people believed in an atomic theory, that atoms are building blocks. Democratic believed matter was made up of tiny particles. He called them atomos. Democratic is Leucippus’ most infamous pupil Later in history, the law of definite proportions was discovered. Two samples of given compounds are made of the same elements in exactly same propo rtions by mass regardless of the size or sources of the samplesRead MoreAtom History Essay960 Words   |  4 PagesAtom History Essay An Atom is a basic unit of matter that consists of a dense, central nucleus surrounded by a cloud of negatively charged electrons. The Atom was theorized by a man named Democritus of Abdera, Thrace in between c.a 460 BC - ca. 370 B.C. Atom is derived from the Greek word â€Å"atomos† , which means to be uncuttable. He had a theory that everything is composed of â€Å"atoms†, which he believed that these minuscule objects are indivisible, indestructible and have and always been in motionRead MoreThe Physics Of Atomic Theory1142 Words   |  5 Pagesdevelopment of atomic theory, and made science changing discoveries that are still today quite impressive, even in comparison to modern day scientists. There are countless scientists involved in the evolution of atomic theory, but less than 50 have majorly impacted the way we view atomic theory today. Discovery and experimentation on the atom first began in the Greek Era with scientists as old as Democritus and Aristotle. Democritus was believed to be the first person to touch on the atomic theory. He statedRead MoreHuman Science And Natural Science1276 Words   |  6 PagesThe roles of logic, reason, and emotion will be investigated to see how they are used to help gain new knowledge in both human and natural science. Many knowledge claims in human and natural science are based on theories. Jean Lamarck proposed the theory of evolution in 1801. The theory of evolution proposed by Lamarck was based on the idea that organisms had to change their behavior to survive. For instance, if a giraffe stretched it neck for a long period of time to reach the leaves as the topRead MoreThe History Of Atomic Structure1504 Words   |  7 PagesEliza Abrams Mrs. Baldwin Honors Chem â…˜ 24 November 2015 The History of Atomic Structure For many years Greek philosophers were intrigued by the question of what matter consists of(Lucretius 31). In the fifth century BC, Democritus was the first philosopher to come up with a coherent atom theory. Based upon the reasoning that a stone can be split in half an infinite number of times, he hypothesized that at some point the stone would be too small for the eye to see. Democritus categorized such minisculeRead MoreThe Nuclear Theory Of The Atomic Theory1363 Words   |  6 PagesThe Atomic Theory The atomic theory is a fundamental scientific theory of the nature of matter, which states that matter is composed of discrete units called atoms, which came from the Greek word atomon, meaning ‘uncuttable’. This theory was based on the concept that any given item in the universe could be broken down using pico- and femtometer atomic/subatomic/alpha particles. If this idea had never been composed, science would have suffered as a result and many scientists would not have beenRead MoreAtomic Structures And The Atomic Structure Essay984 Words   |  4 Pages Atomic Structure Timeline Welcome to the atomic structure timeline. This site explores discoveries related to atomic structure including the electron, proton and neutron. The dates used for events are open to debate since many scientist s spent decades studying a topic. Check the links for more in depth material. Most of all enjoy. Created by Lee Buescher, ScienceDept, Watertown High School Watertown, Wisconsin 53098 USA Visit these sites for original papers in chemistry. 1. SelectedRead MoreAtomic Timeline : The Alchemy1667 Words   |  7 PagesAtomic Timeline The Alchemists (500BC-1700BC) The study of Alchemy first began with Aristotle’s idea that all matter was composed of earth, water, fire, and air. It became a foundation for modern sciences, especially chemistry. The main goal of the Alchemists was to find a way to change ordinary metals into precious one such as gold and silver. However, they were never able to accomplish this. Nevertheless, the findings from the experiments of the Alchemists are now classified as chemical properties

The Theme Of Madness In Frankenstein, Hamlet, By William...

Foolish, chaotic, crazy, all ways to describe the state of a madman, and these just so happen to perfectly describe some characters in the works we have read and discussed. The theme of madness is heavily displayed in the literature pieces of Frankenstein, by Mary Shelley, and Hamlet, by William Shakespeare. Victor Frankenstein, The Creature, Hamlet, and are the characters that most express the course theme of madness in the works. These characters display similarities on their way to that unstable state of mind. In the novel Frankenstein by Mary Shelley we are given the character Victor. He grows up with a great childhood, â€Å"no youth could have passed more happily than [his]†. (Shelley 21) Hamlets character is similar to Victor in William†¦show more content†¦Victors father warned him to â€Å"never allow passion, or a transitory desire to disturb his tranquility’, or get in the way and sight of what’s important in life, â€Å"a calm and simple mind†. (Shelley 34) Hamlet’s father however, encourages his absurd actions, he says, â€Å"so art thou to revenge when thou shalt hear†. (Shakespeare) The reader pays attention to this warning but it is evident that Victor neglects it. This clear advice may have restrained Victor from completing his appalling and immoral experiment. In Hamlet’s case, he had nothing holding him back from going mad and taking his revenge. The novel clearly recognizes religion and the figures of God and Satan. Therefore we know that God is the only creator which is what makes Victors experiment morally illicit. Taken this into consideration, Victor is still blinded by his obsession that he disregards his father’s advice and perseus his experiment, which is what led him to his madness. Hamlet is also deprived of judgement because of his obsession with avenging his fathers death that he does not take into consideration the feelings of others that he onced cared for like his mother and Ophelia, giving himself an awful morale. Somehow he still clearly has Gods opinion in mind about his actions when Hamlet refuses to kill Claudius in a church while he’s praying. Their sanity begins to alter. In this frame of mind, VictorShow MoreRelatedHow to Read Lit Like a Prof Notes3608 Words   |  15 Pagesthe text becomes to us. d. If you don’t recognize the correspondences, it’s ok. If a story is no good, being based on Hamlet won’t save it. 6. When in Doubt, It’s from Shakespeare†¦ a. Writers use what is common in a culture as a kind of shorthand. Shakespeare is pervasive, so he is frequently echoed. b. See plays as a pattern, either in plot or theme or both. Examples: i. Hamlet: heroic character, revenge, indecision, melancholy nature ii. Henry IV—a young man who must grow up to become king, take

Stereotypes- Katha Pollitt Free Essays

Stereotypes Almost from the birth kids are differentiating, girls are dressed in pink clothes and boys in blue. But they are just kids who behave almost in the same way, and their beliefs are changing with growing up. The only difference between them is their anatomy. We will write a custom essay sample on Stereotypes- Katha Pollitt or any similar topic only for you Order Now Through genes, masculine and feminine traits are physically different. The mostly common stereotype is that girls should play with a doll, take dance lessons and be a nurse, not a doctor because it is a male profession. Why stereotypes are most important factors in our society to distinguish boys from girls? Following common stereotypes, toys are given to the children according to their gender. Consequently, boys are supposed to play with a truck and girls with a doll. Toy companies design specific toys, ones for girls and other for boys. Even aisles at markets are divided by gender. One is all in pink, with Barbie’s and kitchen sets. The second one is a mixture of colors, mostly of blue and red with trucks and guns. I wonder how it would look conversely, dolls in blue clothes and pink trucks. According to Katha Pollitt article, society gives children deceptive view of the world. She states, â€Å"†¦ to reject her is to say that what Barbie represents- being sexy, thin, stylish. † This quotation shows untruthful vision of the ideal women. A toy like Barbie negatively influences teen girls because this doll demonstrates an impossible body image. Fortunately kids are good observers and they know it is not true. Barbie and other toys can result in future psychological for the children because of the negative gender roles. The major reason lies only in our beliefs which we pass through generations. People lie in the stereotypes because is easier to be like each other. Sometimes being different and standing out from the crowd may have bad effects. I think it is fine and acceptable for a boy to play with a doll, and for a girl with truck. I think that boys playing with dolls can only help them show their emotions and feelings. Since we have the same rights, why is it seen in some way as eccentricity? There is only one major reason why people are so antisocial and sticking with the stereotypes. It is the traditional view of women as irrational, oversensitive person which destiny is to be a wife and mother. Roots of the current position and status of sexual differentiation lie in childhood and adolescence. During the process of socialization children learn how everything is functioning in the society. Also it comes to the shaping personality traits, needs and values of the system, as well as roles and patterns of behavior expected by the society. Both genders need some knowledge of other’s traditional role in the family life. Boys like girls should do housework and other stereotyped activities. There are two separate theories to distinguish boys from girls. Stereotyped toys and traditional view of role division, divide our society and leads us to think stereotypically. Therefore, I agree with Katha Pollitt, we should not limit boys and girl by toys according to genders. I don’t think it is not wrong for child to play with any toy or participating in any sports or activity as long as they are having good time and spending their time, and play appropriately. How to cite Stereotypes- Katha Pollitt, Essay examples

Health Practitioner Regulation Agency †Free Samples to Students

Question: Discuss about the Health Practitioner Regulation Agency. Answer: Introduction Nursing and Midwifery Board of Australia (NMBA) and Legislated Registration Standards undertakes the regulation and functioning of nursing practice and midwifery in each state in Australia and identify their key roles in protecting the public. Qualified nurses and midwives who apply for registration in NMBA are assessed against these registration standards for the fulfilment of requirements for practicing nursing and midwifery in Australia. The Legislation Registration Standards are approved by NMBA for seeking of initial registration like English communication skills, recency of practice, Professional Indemnity and criminal history. Therefore, the following report involves the exploration of these registered and regulatory management standards and its application in the future nursing practice as an Enrolled Nurse (Nursingmidwiferyboard, Australia, 2017). NMBA functions as outlined by Health Practitioner Regulation National Law carries out function in each territory and state regulating the nursing practice midwifery In Australia with a major objective of protecting public. The function of NMBA include registration of nursing and midwifery practitioners and nursing students, development of nursing guidelines, standards, codes for the nursing and midwifery practice and profession. They also handle complaints, notifications, disciplinary hearings and investigations in the nursing practice. The assessment of overseas-trained practitioners is also done by NMBA who wish to practice nursing in Australia. The Accreditation standards are approved and accreditation of nursing course of study is also done by NMBA supporting the work of the National Board in national scheme in Australia (Nursingmidwiferyboard, Australia, 2017). In Australia, ANMF is the largest union having around 249,000 members. It is run by nurses, assistants and midwives in the profession of nursing for the advancement of political, industrial and professional status. It has active and strong branches in each territory and state throughout Australia. The role of this federation is to provide high quality, accessible and affordable healthcare services to every Australian in every healthcare setting whether remote or rural, big or small hospitals. Protection of public and patient safety and care are the priorities of ANMF. The body stands for high quality care and universal healthcare to patients and make the nurses, assistants and midwives understand their roles in nursing practice. ANMF is fighting for the rights of Australians ensuring that Medicare remains free and health bureaucrats and politicians understand the funding for healthcare as a priority. ANMF prioritize to provide highest level of healthcare services and mainly focus on preventative care to reduce the burden of disease in Australia. ANMF fights for the rights of nurses in Aged Care shifts and make improvements for graduate nurses ensuring that they gain employment after their completion of qualifications and degree (Lee Thomas Annie Butler, 2017). Registration standard: Continuous Professional Development (CPD) This registration standard in NMBA sets out minimum requirements for nurses for continuing their professional development for registered nurses, enrolled nurses and midwives. To meet this registration standard, one must complete minimum 20 hours in CPD per registration period. The registered or enrolled nurse needs to complete the minimum CPD requirements for nursing and midwifery practice in Australia. This standard looks into the maintenance, improvement and broadening of nursing profession in their knowledge, competence and expertise. It also helps nurses and midwives in the development of qualities required for the nursing profession at personal and professional level. This registration standard evaluates the completion of CPD requirements of registered nurses or nurse practitioners who is holding an endorsement ("Australian Health Practitioner Regulation Agency - Continuing professional development", 2017). This regulation standard evaluates the criminal history of any nurse or midwife who is applying for registration in NMBA in all countries including Australia. On the behalf of NMBA, the main role of this standard is to check the criminal history management of an applicant during the registration process ensuring that only those applicants (nurses and midwives) are selected who are safe and suitable for registration and nursing practice in Australia. This standard checks that all nurses and midwives who are registering for nursing practice must be free from any offence punishable by 12 months of imprisonment. In addition, criminal history standard also checks that whether convict or found guilty of an offence is punished by imprisonment in Australia or overseas ("Optometry Board of Australia - Criminal history", 2017). NMBA has set out this standard to evaluate that all the applicants who are applying for initial registration are capable of demonstrating English language skills and thus, are suitable for registration. The role of this standard is to set out how the applicant has the capability to demonstrate English in their communication and competency to the Board that is sufficient for practicing nursing or midwifery. Two English language skills are registered in the standard that comprises of common English language applicable during initial registration and NM English language skills applicable for all nurses and midwives ("Nursing and Midwifery Board of Australia - English language skills", 2017). Registration standard: Professional Indemnity Australian Health Workforce Ministerial Council approves this registration standard stating that no nurses and midwives who have not covered appropriate professional indemnity insurance (PII) arrangements are allowed to practice in their respective profession. The board has approved appropriate PII guidelines in conjunction with NMBA standards. The standard checks that whether registered health practitioners hold PII arrangements that is important part of National Scheme in protecting public and addressing of risk posed by practitioners who are uninsured. PII covers civil liability, unlimited retroactive and runoff in different types of nursing practice. Nurses and midwives who are holding insurance coverage in their own name are required to retain and show documentary evidence of PII or any insurance arrangements to the Board ("Nursing and Midwifery Board of Australia - English language skills", 2017). This standard means that a nurse or midwife should maintain adequate connection with the recent practice in their profession for which they are obtaining registration. The standard evaluates that the applicant is carrying valid and current nursing or midwifery registration either in Australia or overseas. It also sets out the role of nurses or midwives applying for registration whether they possess appropriate skills and qualifications relevant in their area of practice in nursing ("Australian Health Practitioner Regulation Agency - Recency of practice", 2017). This standard includes core practice guidelines providing a framework for the nurses for the assessment of enrolled nurse (EN) practice. NMBA sets out three domains under this standard that demonstrates that EN should work in collaboration with registered nurses, work towards provision of care and reflect analytical practice. This standard assesses the knowledge, capabilities, attitudes and skills of enrolled nurses within the clinically focused domains ("Australian Health Practitioner Regulation Agency - Recency of practice", 2017). Safe and competency are two core pillars of Code of Professional Conduct for Nurses in Australia. As a part of the decision-making framework if a nurse is not aware of the technique of certain procedure, she is free to take help from other experienced nurses in order practice in accordance with the nursing standards. I was not aware of the insertion of nasogastric tube so I preferred taking help and guidance from the experienced nurses in that ward (Nursing and Midwifery Board of Australia, 2017). Identified Learning Needs Observation of the patients condition both before and after is the principal observational approach that must be undertaken while inserting a nasogastric tube. Here the observation of the condition encompass, proper tabulation of the body temperature, blood pressure level, respiratory rate, pulse rate, heart beat and the level of oxygen saturation. After the successful insertion of the nasogastric tube, the actual position of the tube inside the body must be radiologically confirmed and with the pH balance (less than or equal to 5). If the patient has a previour reported cases of oesophageal varices or other chronic coagulopathy then, I learned that the insertion of the nasogastric (NG) tube must be undertaken under the supervision of a professional radiologist. Patients with dry mouth syndrome, moistening of the buccal cavity with a moisten cotton bud is must. In spite of taking several preventive measures, the insertion of nasograstric tube might feel uncomfortable for certain patients. During the course of my learning process, I came to know that in order to increase the comfprt quotient, Lidnocaine gel can be use either in from of gel (inside the nostrils) or in form of spray at the back side of the throat. However, Lindocaine gel is associated with certain degree of allergic symptoms to smaller group of patients, so allergic test is must before the use of the gel. The standard process of NG tube insertion is based on the guidelines NSW, Ministry of Health, Australia. In order to assist insertion, the patient must be postured in an upright position with optimal neck/head alignment. The nostrils needs to checked in order to detect the presence of any deformity as this ill guide the best possible way of insertion. Not only this accurate measurement from the tip of the nose up to the earlobe and xiphisternum needs to be taken in centimetre calculations and then simultaneously marked over the NG tube. After the measurements are done, the tube must be lubricated adequately and then only it should to inserted within the nostrils. After insertion, the positioning must be reconfirmed via the use of radiography. If in any case, a patient is found coughing profusely or experiencing sound breathing problem then the entire insertion needs to redone on an immediate basis. However, it must also be noted that absence of coughing syndromes, do not necessarily means that tube placement has been done successfully (Fine Bore Nasogastric Feeding Tubes for Adult Policy, 2017). During the course of my training, I also learnt that the faulty insertion of the NG tube can generate trauma in the adjoining areas along with pneumothorax. Other threats of incorrect insertion of NG tube include aspiration along with tube dislodgement, occurrence of pneumonitis. Pneumonitis occurs when the nasogastric feed get deposited inside the pulmonary cavities. In rare cases, due to error in insertion, the tube can get misplaced inside the lungs. This kind of fatal occurrence is common among the patients with cribriform plate disruption intracranial insertion ((Fine Bore Nasogastric Feeding Tubes for Adult Policy, 2017). As a trainee nurse, I have gained huge knowledge regarding NG tube insertion as a part of the continuous professional development (Nursing and Midwifery Board of Australia - Continuing professional development, 2017). When I will start my career as an registered nurse via gathering experience from my training session, I will always keep in mind that the patients who are critically ill or at a palliative care unit are more susceptible of getting affect with the NG tube complications. Moreover, I will also remain alert that when I am inserting a NG, I must do that in zero reflexes. Any negligence in this level can cast fatal harm to the patients. For the patients with impaired blood clotting syndrome and tracheostomy, I will observe extra caution. Lastly, fine bore NG tube may cause leakage of the gastric content causing fatal oesophageal erosions, the conditions are more severe with patients who are suffering from gastro-oesophageal reflux disease (GERD). I will never forget to refrig erate the NG tube prior insertion (Fine Bore Nasogastric Feeding Tubes for Adult Policy, 2017). Conclusion Thus from the above discussion it can be stated that a nurse must practice according to the norms of Nursing and Midwifery Board of Australia (NMBA) in order deliver quality care to the patients. Nurses must also abide by the registration standards of the NMBA in order to successfully qualify as a registered nurse. References Australian Health Practitioner Regulation Agency - Continuing professional development. (2017).Ahpra.gov.au. Retrieved 8 November 2017, from https://www.ahpra.gov.au/Registration/Registration-Standards/CPD.aspx Australian Health Practitioner Regulation Agency - Recency of practice. (2017).Ahpra.gov.au. Retrieved 8 November 2017, from https://www.ahpra.gov.au/Registration/Registration-Standards/Recency-of-practice.aspx Fine Bore Nasogastric Feeding Tubes for Adult Policy. (2017) (pp. 1 to 8). Australia. Retrieved from https://www1.health.nsw.gov.au/pds/ActivePDSDocuments Lee Thomas, A., Annie Butler, A. (2017).Australian Nursing Midwifery Federation.Anmf.org.au. Retrieved 8 November 2017, from https://anmf.org.au/ Nursing and Midwifery Board of Australia - Continuing professional development. (2017).Nursingmidwiferyboard.gov.au. Retrieved 8 November 2017, from https://www.nursingmidwiferyboard.gov.au/Registration-Standards/Continuing-professional-development.aspx Nursing and Midwifery Board of Australia - English language skills. (2017).Nursingmidwiferyboard.gov.au. Retrieved 8 November 2017, from https://www.nursingmidwiferyboard.gov.au/Registration-Standards/English-language-skills.aspx Nursing and Midwifery Board of Australia - Home. (2017). Nursingmidwiferyboard.gov.au. Retrieved 8 November 2017, from https://www.nursingmidwiferyboard.gov.au/ Nursingmidwiferyboard, Australia. (2017).Nursing and Midwifery Board of Australia - Home.Nursingmidwiferyboard.gov.au. Retrieved 8 November 2017, from https://www.nursingmidwiferyboard.gov.au/ Optometry Board of Australia - Criminal history. (2017).Optometryboard.gov.au. Retrieved 8 November 2017, from https://www.optometryboard.gov.au/Registration-Standards/Criminal-history.aspx