Pythagoras Is A Bit Of A Mysterious Figure - 741 Words

Pythagoras of Samos is a bit of a mysterious figure. There are many different accounts of his early and midlife, some of which contradict each other. One thing that is common among all the records is his mathematical achievements. When it comes to math, he played an extremely large part in the development of mathematics. Pythagoras was born in 570 BC in Samos. Most of the information that can be found today about Pythagoras was written a few centuries after he died in 495 BC. His mother was a native of the island Pythagoras was born on. His father was a merchant from Tyre. During his early childhood Pythagoras stayed in Samos, but as he grew older he would accompany his dad on his trading trips. Due to travelling with his dad he studied†¦show more content†¦Odd numbers were thought of as female and even numbers as male.† Out of all the numbers Pythagoras believed that the number ten was the holiest number. He believed this because it was made up of the first 4 digits, and when arranged in 4 rows of points it made a triangle. Pythagoras also discovered prime numbers and composite numbers. He also did some research relating to perfect numbers (the sum of the divisors is equal to the number). The number 6 is an example of a perfect number. (3+2+1=6) He discovered that 28 was also a perfe ct number, and his students later found 496 and 8128 to be perfect numbers as well. Pythagoras’ biggest mathematical work was the Pythagorean Theorem. This theorem had already been discovered by the Babylonians, but Pythagoras was the first to prove that it was correct. This theorem relates to the three sides of a right triangle. It states that the square of a hypotenuse is equal to the sum of the squares of the other sides. The formula for this is â€Å"a^2+b^2=c^2.† In this formula a and b = the two shorter sides of the right triangle. C is equal to the side that is opposite of the right angle, or the hypotenuse. Pythagoras was also responsible for introducing more rigorousShow MoreRelatedQuestions On The Origins Of Philosophy1760 Words   |  8 Pagesalso change into earth and rock. The rise of Milesian inheritors began with a young philosopher from an island near Miletus named Pythagoras. Pythagoras did not seek fulfillment in some material element as most Milesians did. Instead, he held the curious view that all things are numbers. This theory is often misunderstood because it is taken literally. Surely, Pythagoras meant among other things, a correct description of reality must be expressed in terms of mathematical formulas. The law of gravitationRead MoreThe Origins Of The Origin Of Philosophy1752 Words   |  8 Pagesalso change into earth and rock. The rise of Milesian inheritors began with a young philosopher from an island near Miletus named Pythagoras. Pythagoras did not seek fulfillment in some material element as most Milesians did. Instead, he held the curious view that all things are numbers. This theory is often misunderstood because it is taken literally. Surely, Pythagoras meant among other things, a correct description of reality must be expressed in terms of mathematical formulas. The law of gravitationRead MoreDeveloping Management Skills404131 Words   |  1617 PagesData 226 SKILL PRACTICE Applying Conceptual Blockbusting 227 Observer’s Feedback Form 227 Answer to Matchstick Problem in Figure 3.4 229 Answer to Shakespeare Riddle in Figure 3.5 229 Some Common Themes Applying to Water and Finance 229 Answer to Name That Ship Problem in Figure 3.6 230 Answer to Nine-Dot Problem in Figure 3.7 230 Answer to Embedded Pattern Problem in Figure 3.8 231 PART II 4 INTERPERSONAL SKILLS 232 233 BUILDING RELATIONSHIPS BY COMMUNICATING SUPPORTIVELY 234 SKILL

Policy and Politics in Nursing

Question: Explain Policy and politics in nursing. Answer: Introduction Dementia is a neurodegenerative disease characterized by impairment of cognitive skills. It is known to be caused by various disease conditions affecting several Americans and millions of people worldwide (Beerens et al., 2013). There is no cure for dementia presently. The most common form of dementia includes Alzheimer's disease which is observed in 80% cases and other includes mixed dementia, Frontotemperal dementia, Parkinson Dementia or Creutzfeldt - Jakob disease. There are several experimental treatments, which are under animal and human trials and seem to be promising. However, a permanent cure or a specific approach to stop the disease progression will requires several more years of research. Earlier researchers found that there are several issues faced by nurses while taking care of patients with dementia. The major issue is the problematic patient behavior, which not only affects nurses but also families and hospital roommates. Therefore, along with patients, their relatives also require nursing care. Consequently, the problems worsen with the repetition of such problematic behavior and unsuccessful parents assistance. Literature review There are unique challenges presented in therapeutic process by the dementia patients in rehabilitation. It is mostly because of cognitive changes and associated memory loss with the disease (Brooker Latham, 2015). Therefore, nurses actually have to work with these patients in a burdensome cycle. In addition, lack of nursing experience, inadequate training, and lack of cooperation among health professionals exacerbate this cycle (Beerens et al., 2013). Nurses take effort to adapt to this cycle by taking precautions. Therefore, healthcare must come up with protection plans to implement and decrease liability issues. In this section, the identified nursing issues related to dementia are outlined and policies and politics relating to the subject are discussed. Patients with these mental disorders have difficulty in complying with the norms of medical treatment and the environment of the hospital. It is due to the unfamiliar atmosphere that patients suffer anxiety. Being surrounded with strangers, receiving painful treatment and physical restrictions gives rise to problematic behaviors. However, they calm down and feel secured when their families and friends spend time with them (Kenner, 2002). During medical treatment, these patients show dangerous conduct, uncontrolled and unhygienic behavior. They find difficult to abstain themselves from food. Nurses alone cannot control this kind of behavior. Therefore, it requires efforts and cooperation from families of the patients as well (George et al., 2013). Research by (Newcomer Harrington, 2001) showed that irrational behavior of such patients relates to their trouble in perceiving circumstances. Nurses take responsibility in such situations but are unsuccessful in preventing such dangerous behavior. As the major problem in US currently is the shortage of nurses, it has become difficult and hindered the care provided to the patients without dementia. Even if sufficient nurses were available, due to multiple other demands on their time, they could not provide sufficient care. According to the survey of (Downs Bowers, 2014) nurses usually find it difficult to extract out cooperation from the relatives of the patients. Sometimes the problem is that the nurses cannot access informed consent in regards to patients treatment and care when they do not have family or if the patient is older. The other issue includes frustration and abusive behavior of parents or family members of dementia patients causing problem in the hospital. The major hindrance to the medical treatment of such patients is the lack of understanding (Prince et al., 2013). In addition, lack of nursing is the major factor-playing role in adding to the above issues (Cahill et al., 2012). Nurses tend to identify the early signs of problematic behavior as early as they can. It includes observing the regular behavior, any changes in performing daily activities and comprehensive analysis of examination results. Due to difficulty in understanding the symptoms of dementia patients, the detection and prevention of incidents of problematic behavior happens to lag behind (Le Couteur et al., 2013). Nurses tend to seek knowledge from their seniors in terms of handling dementia patients. Other than this, they are left with no option to seek knowledge and advice regarding this disease. Issues could not be settled inspite of attending conferences, discussing critical cases. Sometimes even this discussion was not possible due to the time barrier. Hence, it leaves the nurses all alone to tackle dementia care themselves. Therefore, they deal with it as they occur. It is indicative of the organizational problems including insufficient cooperation among health professionals (nurses, psychiatrists and hospital security staff) and lack of infrastructure (Downs Bowers, 2014). (Prince et al., 2013) stated that Because the nurse call button is not connected to a personal walkie-talkie system, it cannot be heard when nurses are administering care to a patient in a room far from the nurses station. Doctors understanding of patients with dementia is limited. Therefore, even if a nurse asks for a psychiatric consultation, the doctor might say that a consultation is not necessary for that level of dementia and refuse to conduct one. Every hospitals must take the protection plans to eliminate the liability issues. According to () patients are admitted who can go somewhere after discharge or have a family to take care. These measures help maintain the nursing positions. (George et al., 2013) believes that the nurses feel a gap between the ideal situation and the reality of a negative atmosphere. He says that nurses have extra pressure on their mind especially those working on acute care hospital. Due to lack of time the communication with patients is insufficient which was infact necessary for their cognitive improvement. Thus, doctors blame them when patients fall, even if they take precautions to prevent the same. Advancement in technology has bought great changes in the healthcare. Studies by (Le Couteur et al., 2013) show that there is a positive impact of consumer interaction and education. Increase in social media, television commercials helped patients in educating about several health issues and consequences. Increased use of technology has become a nursing trend since several years. Presently there is more focus on telemedicine, with more reliance on portable and mobile technology (Newcomer et al., 2001). Implementing Electronic health records tool has made easy sharing of patients data and improved outcomes. However, it increases the theft of patients private data. Recently there is increase in online nursing education to help nurses further their careers without any compromise. In order to become well equipped with latest technology, softwares for using effectively, nurses will highly collaborate with colleagues and others. Hence, collaborative nursing and care (social worlers, dentis ts, psychiatrists etc.) is expected in near future. According to (Cahill et al., 2012) UK and US has strong political lead in increasing the diagnosis of dementia and treating more number of patients. (Prince et al., 2013) believes that increasing the rate of diagnosis will generate mass awareness in the community. According to Affordable Care Act, health insurances are now accessible by millions of Americans. Hence, it will address healthcare challenges of patients without insurances earlier. To overcome nurse shortage problem the retirement age for nurses have been increased. It helps in new nurses to be trained from experienced ones. Healthcare is becoming more facility-focused and community based nursing is slowly coming back again (Downs Bowers, 2014). Conclusion The study has detailed about dementia, the current issues in nursing in care for dementia and various trends emerging in nursing with an insight into different policies and changes in the health services. A thorough literature search gave a clear concept on this subject and was a thrilling experience. References Beerens, H. C., Zwakhalen, S. M., Verbeek, H., Ruwaard, D., Hamers, J. P. (2013). Factors associated with quality of life of people with dementia in long-term care facilities: a systematic review.International journal of nursing studies,50(9), 1259-1270. Brooker, D., Latham, I. (2015).Person-Centred Dementia Care: Making Services Better with the VIPS Framework. Jessica Kingsley Publishers. Cahill, S., O'Shea, E., Pierce, M. (2012). Creating excellence in dementia care: a research review for Ireland's national dementia strategy. Downs, M., Bowers, B. (2014).Excellence in dementia care: research into practice. McGraw-Hill Education (UK). George, J., Long, S., Vincent, C. (2013). How can we keep patients with dementia safe in our acute hospitals? A review of challenges and solutions.Journal of the Royal Society of Medicine,106(9), 355-361. Innes, A. (2002). The social and political context of formal dementia care provision.Ageing and Society,22(04), 483-499. Kenner, A. M. (2002). Securing the Elderly Body: Dementia, Surveillance, and the Politics of" Aging in Place".Surveillance Society,5(3). Le Couteur, D., Doust, J. A., Creasey, H., Brayne, C. (2013). Political drive to screen for pre-dementia: not evidence based and ignores the harms of diagnosis.BMJ Online. Newcomer, R. J., Fox, P. J., Harrington, C. A. (2001). Health and long-term care for people with Alzheimer's disease and related dementias: policy research issues.Aging mental health,5(S1), 124-137. Prince, M., Bryce, R., Albanese, E., Wimo, A., Ribeiro, W., Ferri, C. P. (2013). The global prevalence of dementia: a systematic review and metaanalysis.Alzheimer's Dementia,9(1), 63-75.

Young Housewife By William Williams Essays - Housewife, Marriage

Young Housewife By William Williams The Idea of Male Power vs. Female Powerlessness in ?The Young Housewife? ?The Young Housewife? is a poem by William Carlos Williams that deals with many issues. One of the main issues that this poem deals with is the conflict between male power and female powerlessness. Although at first glance the poem may not seem to be have this theme in it but Williams's work is filled with multi meanings. It all determines how one would interpret the poem, from the literal meanings to the underlying meanings and symbolism. In the first stanza Williams describes the woman as moving behind the wooden walls of her husband's house?(2-3). This can be taken in a couple of different ways. First of all you could look at it literally and picture the girl in the house moving about do various things. You could also look at it in the way that the woman is being controlled by her husband. Williams refers to her moving about behind her husband's walls. This signifies that the male is the person with all the power and money. He owns the house and the woman is being let to live in it. In the second stanza Williams says, ?Then again she comes to the curb?(5). Hear again Williams is not really clear whether he wants this line to be taken for its literal meaning, which would mean that she woman is simply going to the curb, to get items that were dropped off. He could also be symbolizing to woman that stands on the curb, which is a prostitute. This meaning goes along with the theme of power control because prostitutes are under the control of the person that ?hires' them. It is degrading and gives the woman a bad reputation, and demoralizes them in a way. Going along with the idea of a more sexual theme Williams refers to the woman as a fallen leaf?(9). This can be taken as the woman looks dead, and has no direction in life anymore. The woman may depend upon her husband for things. Like a falling leaf, which when leaf falls from a tree it is essentially dead, and its life is over. In the final stanza Williams writes ?The noiseless wheels of my car rush with a crackling sound over the dried leaves(10-12). I took this as meaning that he used the girl and didn't care what she felt and what happened to her. People drive over leaves all the time without thinking twice. It appears that the man in the story stopped to ?inquire' the woman, without really having any feelings towards her. After using the woman for a sexual purpose, the man in the story just drives away without feeling any guilt. All of these references make me feel that that the woman in the story was really powerless and had no control in her life. I felt that she was not only being controlled by her husband, but because she was made out to be a prostitute she was in the control of every man that she was with.

The Chinese National Anthem

The Chinese National Anthem The official national anthem of China is titled, March of the Volunteers (ä ¹â€°Ã¥â€¹â€¡Ã¥â€ â€ºÃ¨ ¿â€ºÃ¨ ¡Å'æ› ², yà ¬yÇ’ngjÃ… «n jà ¬nxà ­ngqÇ”). It was written in 1935 by the poet and playwright, Tian Han, and the composer, Nie Er. Origins The song  honors soldiers and revolutionaries who fought the Japanese in northeast China in the 1930s. It was originally written as a theme song to a popular propaganda play and movie that encouraged the Chinese people to resist the Japanese invasion. Both Tian Han and Nie Er were active in the resistance. Nie Er was influenced by popular revolutionary songs at the time, including The Internationale. He drowned in 1935. Becoming the Chinese National Anthem Following the Chinese Communist Partys victory in the civil war in 1949, a committee was set up to decide on a national anthem. There were nearly 7,000 entries, but an early favorite was March of the Volunteers. It was adopted as the provisional national anthem on September 27, 1949. Anthem Banned Years later during the political turmoil of the Cultural Revolution, Tian Han was jailed and subsequently died in 1968. As a result, March of the Volunteers became a banned song. In its place, many used The East is Red, which was a popular Communist song at the time. Restoration March of the Volunteers was eventually restored as the Chinese national anthem in 1978, but with different lyrics that specifically praised the Communist Party and Mao Zedong. After the death of Mao and the liberalization of the Chinese economy, Tian Hans original version was restored by the National Peoples Congress in 1982. The Chinese anthem was played in Hong Kong for the first time in the 1997 handover of British control of Hong Kong to China, and in the 1999 handover of Portuguese control of Macao to China. They were subsequently adopted as the national anthems in Hong Kong and Macao. For many years until the 1990s, the song was banned in Taiwan. In 2004, the Chinese constitution was officially amended to include March of the Volunteers as its official anthem. Lyrics of the Chinese National Anthem è µ ·Ã¦  ¥Ã¤ ¸ Ã¦â€ž ¿Ã¥ Å¡Ã¥ ¥ ´Ã©Å¡ ¶Ã§Å¡â€žÃ¤ º ºÃ¤ » ¬ Stand up! Those who are unwilling to become slaves! 把我ä » ¬Ã§Å¡â€žÃ¨ ¡â‚¬Ã¨â€šâ€°Ã§ ­â€˜Ã¦Ë† Ã¦Ë†â€˜Ã¤ » ¬Ã¦â€" °Ã§Å¡â€žÃ©â€¢ ¿Ã¥Å¸Å½! Take our flesh, and build it to become a new Great Wall! ä ¸ ­Ã¥ Å½Ã¦ °â€˜Ã¦â€" Ã¥Ë† °Ã¤ ºâ€ Ã¦Å"ی  ±Ã©â„¢ ©Ã§Å¡â€žÃ¦â€" ¶Ã¥â‚¬â„¢ The Chinese people have reached a most dangerous time, æ ¯ Ã¤ ¸ ªÃ¤ º ºÃ¨ ¢ «Ã¨ ¿ «Ã§ â‚¬Ã¥ â€˜Ã¥â€¡ ºÃ¦Å"ی Å½Ã§Å¡â€žÃ¥  ¼Ã¥ £ °Ã£â‚¬â€š Every person is being compelled to send issue a final roar. è µ ·Ã¦  ¥Ã¨ µ ·Ã¦  ¥Ã¨ µ ·Ã¦  ¥ Arise! Arise! Arise! 我ä » ¬Ã¤ ¸â€¡Ã¤ ¼â€"ä ¸â‚¬Ã¥ ¿Æ' We are millions with one heart, 冒ç â‚¬Ã¦â€¢Å'ä º ºÃ§Å¡â€žÃ§â€š ®Ã§  «Ã¥â€° Ã¨ ¿â€º Braving our enemy’s gunfire, march on! 冒ç â‚¬Ã¦â€¢Å'ä º ºÃ§Å¡â€žÃ§â€š ®Ã§  «Ã¥â€° Ã¨ ¿â€º! Braving our enemy’s gunfire, march on! å‰ Ã¨ ¿â€ºÃ¥â€° Ã¨ ¿â€ºÃ¨ ¿â€º! March on! March on! Charge!

Megapiranha - Facts and Figures

Megapiranha - Facts and Figures Name: Megapiranha; pronounced MEG-ah-pir-ah-na Habitat: Rivers of South America Historical Epoch: Late Miocene (10 million years ago) Size and Weight: About five feet long and 20-25 pounds Diet: Fish Distinguishing Characteristics: Large size; powerful bite About Megapiranha Just how mega was Megapiranha? Well, you may be disappointed to learn that this 10-million-year old prehistoric fish only weighed about 20 to 25 pounds, but you have to bear in mind that modern piranhas tip the scale at two or three pounds, max (and are only truly dangerous when they attack prey in large schools). Not only was Megapiranha at least ten times as big as modern piranhas, but it wielded its dangerous jaws with an additional order of magnitude of force, according to a recently published study by an international research team. The largest variety of modern piranha, the black piranha, chows down on prey with a biting force of 70 to 75 pounds per square inch, or about 30 times its own body weight. By contrast, this new study shows that Megapiranha chomped with a force of up to 1,000 pounds per square inch, or about 50 times its own body weight. (To put these numbers into perspective, one of the most fearsome predators that ever lived, Tyrannosaurus Rex, possessed a biting force of about 3,000 pounds per square inch, compared to a total body weight of about 15,000 pounds, or seven to eight tons.) The only logical conclusion is that Megapiranha was an all-purpose predator of the Miocene epoch, chowing down not only on fish (and any mammals or reptiles foolish enough to venture into its river habitat) but also large turtles, crustaceans, and other shelled creatures. However, theres one nagging problem with this conclusion: to date, the only fossils of Megapiranha consist of bits of jawbone and a row of teeth from a single individual, so a lot more remains to be discovered about this Miocene menace. In any event, you can bet that somewhere right now, in Hollywood, an eager young screenwriter is actively pitching Megapiranha: The Movie!

Prokaryotuc and eukarytotic cell & endocrine and exocine glands Essay

Prokaryotuc and eukarytotic cell & endocrine and exocine glands - Essay Example Prokaryotic organisms like bacteria have cell walls that have peptidoglycan. Bacteria are unique organisms that have this material inside their cell walls and no any other organism has this material. Some of the eukaryotic cells have cell walls for example eukaryotic animal cells do not have cell walls while eukaryotic plant cells as well as fungi have cell walls that consist of cellulose and chitin (Black 93). Prokaryotic cells lack a nucleus but there is a central nuclear region. In addition, prokaryotes also have a single molecule of DNA that is circular in shape. Nucleus is the most important and unique part of eukaryotic cells and maximum DNA of the cell is present in the nucleus and multiple molecules are present (Campbell and Farrell 16). In prokaryotes, DNA is located in the nuclear region that does not have any membrane while in eukaryotes DNA is enclosed in Nucleus covered by nuclear envelope (Black 80). Eukaryotic organisms are bigger in size as compared to prokaryotic org anisms for example eukaryotic organisms consist of size from1 micrometer to 1 millimeter while prokaryotic organism consists of size from 1 to 10 micrometers. Eukaryotic animals have centrioles and centrosome while eukaryotic plants, fungi, algae and prokaryotic organisms do not have centrioles and centrosome. ... example, all eukaryotic cells have mitochondria except oddball parasites and all eukaryotic plants have chloroplasts that help in the food making process with the help of photosynthesis (Campbell and Farrell 19). Binary fission is the cell division process in prokaryotes while in eukaryotes, cells divide through mitosis and meiosis. Prokaryotic cells divide by asexual reproduction but eukaryotes divide by asexual as well as sexual reproduction (Black 80). Prokaryotes as well as eukaryotes can be autotrophic (generating food themselves) as well as heterotrophic (getting food from other sources). Examples of prokaryotes are bacteria while plants and animals can be taken as examples of eukaryotes. Autotrophic prokaryotes are photosynthetic (who make organic food using energy from sunlight) as well as chemosynthetic (who make organic food using energy from inorganic chemicals) while eukaryotes are photosynthetic but not chemosynthetic (Black 81). Difference between Endocrine and Exocrine Glands Human body consists of two types of glands that are endocrine and exocrine. Endocrine system contains glands that are responsible for discharging their secretions. Endocrine glands are responsible for discharging their secretions within the body while exocrine glands secrete on the body surface. The secretions that are secreted by the glands are the hormones (Clark 229). There are number of hormones that move from here to there in the body in the flow of blood. Level of hormones is influenced due to minerals in the blood, stress, infection in the body and misbalance in the fluid. Both exocrine glands and endocrine glands are formed from epithelial tissue (Clark 229). Exocrine glands secrete with the support of ducts while in endocrine glands, no distinct ducts are present for

Transformational and Shared Instructional Leadership Assignment

Transformational and Shared Instructional Leadership - Assignment Example A total of 24 schools have been nationally chosen to participate in the research. Of these 24 schools, 8 schools offer elementary education, 8 offer middle school education and another 8 offer the high school education. In an attempt to keep accordance with the data that is largely structured in a multilevel fashion, the researchers have resorted to use the Hierarchical Linear Modeling (HLM) as the primary technique for analysis. As a result of the study, the researchers have concluded that the transformational leadership is a compulsory element for the instructional leadership, though it is insufficient. In order to improve the quality of teaching and education of a school and make the students show good performance and achieve higher grades, it is imperative that the two leadership conceptions, i.e. the shared instructional and the transformational leadership exist simultaneously and mutually integrate into the leadership. Their coexistence has a substantial impact of the overall p erformance of the school, the personnel associated with it and the students. â€Å"A Review of Transformational School Leadership Research 1996-2005† (Leithwood and Jantzi, 2005). Theoretical Synthesis: Transformational leadership has conventionally remained a subject of universal debate particularly with reference to its application in schools. Various studies have been done in the past to study the impact of transformational leadership on the environment of studies. However, the number of studies that have conventionally attempted to investigate the moderators and antecedents of the transformational style of leadership ion schools is very low. This particular research conducted an in-depth analysis of 32 such researches and empirical studies that have been conducted in the past from 1996 to 2005 in order to understand the nature of transformational leadership in schools, the different variables which regulate the effects of the transformational leadership on the students in an educational setup as well as the antecedents of this type of leadership. As a result of the study, researchers have reached the conclusion that the transformational leadership has obvious effects on the achievement of students in their studies and their involvement in the various activities of school, though the effect is largely indirect in nature. There is a whole range of variables that influence the impact of the transformational leadership on the performance of students which include but are not limited to the culture of the school, the commitment of mentors with their job as well as the level of satisfaction they maintain with the job of teaching. â€Å"Transformational Leadership: Industrial, Military, and Educational Impact† (Bass, 1998). Theoretical Synthesis: Leadership theory has long been focusing on the transactional exchange between the followers and a leader until the transformational-transactional form of leadership surfaced to reflect good leadership prac tices. In this research, a total of 11 questions which affect the application of the new paradigm of transformational-transactional leadership have been put forth. The 11 questions are discussed in separate chapters. Various aspects of the transformational-transactional leadership have been comprehensively discussed in this research which include its contribution to the commitment of followers, its role in relieving the stress of followers, effect of