Thursday, September 26, 2019
Management of Mean Hyperglycaemia Levels in ICU Patients Research Paper
Management of Mean Hyperglycaemia Levels in ICU Patients - Research Paper Example There is enough evidence to believe that the aftereffects faced by sufferers of persistent hyperglycemia can be mitigated purely through better monitoring and management of the patients’ states of health in the Intensive Care Units. However, the exact causes of negligence, mishandling and below par medication of the patients are still not established; nor do we know exactly how these phenomena affect the patients’ organs and organ systems, which phenomenon occurs in what circumstances, and what is implied by each occurrence in medical terms. Problem Statement Diabetes mellitus has a unique association with other acute and chronic disorders such as congestive heart failure, chronic obstructive pulmonary disease, stroke, kidney failure, etc. During hospitalization, patients often encounter hyperglycemia. This is due to the increase in stress hormone circulation (Trence, Kelly, & Hirsch, 2003). It has been experimentally proven that high levels of glucose may have traumati c effects on the hemodynamic, immune and vascular systems. It has also been documented that the patients of hyperglycemia usually encounter subsequent health complications in the intensive care units (Golden, Peart-Vigilance, Kao, & Brancati, 1999). For instance, if the glucose levels are high after cardiac surgery, the chances of infection in the region of surgery increase (Zerr et al., 1997). Figure 1. Relationship between Hyperglycemia and Stress Hormone Circulation. Adapted from "Management of Hyperglycemia in the Hospital Setting" by Silvio E. Inzucchi, 2006. The New England Journal of Medicine, 18, p. 1904. The observations regarding the relationship of hyperglycemia with disorders of endocrine, cardiac and metabolic systems are not confined to patients of chronic... The research proposal is hereby complete and may be put forward for a practical study based on it. This proposal is of course, a theoretical briefing about the academic way of researching a very particular topic. It is intended to be a guideline for the specific tasks to be performed in carrying out a research study on the management of mean hyperglycemia levels of patients in ICUs. While the proposal is intended to be not lengthy nor incomprehensive or inconclusive, it is limited in scope anyhow by the project’s academic nature and by the requirements of this course and the level of study. Also, the project’s uniqueness is emphasized in the fact that it proposes a quantitative study while research projects regarding an area dealing strictly with human interactions, such as nursing, are most usually qualitative. While there may be some value in utilizing this proposal for some research, there certainly was a lot of useful learning during the performance of this project. It taught me about the value of choosing the right topic for a research: it is what determines the experience in drafting the rest of the proposal. It seems a bit presumptuous to try to adapt a yet-obscure topic for a research study of this level.
Wednesday, September 25, 2019
Application of Polynomials in real life situation Scholarship Essay
Application of Polynomials in real life situation - Scholarship Essay Example The article chosen here does exactly that. Through full examination of the article several factors will be identified which include but are not limited to the significance of the article in relation to polynomials; has the understanding of polynomials increased or decreased in regards to the article. Polynomials are variables that are used to calculate or solve answers to a question. Polynomials are used in our everyday life. Polynomials can be used to represent various real life phenomena. For example, the distance travelled by a ball thrown up can be represented by a polynomial in time variable. Revenue earned by company can be represented by a polynomial in quantity of product sold. Current flowing through the wire as soon as the switch is turned on can be represented by a polynomial in time. A polynomial is just an entity of representation solving an equation. In fact, if we can relate any two variables, then a polynomial can be used to approximate the relation between these two variables. Throughout time there have been ways used to solve problems. Polynomials are one of those ways. Human nature is never satisfied with just the plain undecorated solution. Human nature is one that seeks to improve constantly. The improvement is mainly to benefit the understanding of a process already in existence. The improvement may also be for the benefit of making the solution to a problem easier and more identifiable. So here polynomials have been described but what is the actual meaning of a polynomial? According to the mirriam-webster dictionary a polynomial is defined as a mathematical expression of one or more algebraic terms each of which consists of a constant multiplied by one or more variables raised to a nonnegative integral power. The definition of polynomials is a beginning step to understanding the use of polynomials. So here are some examples that will better help the understanding of polynomials; examples that were mentioned earlier
Tuesday, September 24, 2019
John quincy adams Research Paper Example | Topics and Well Written Essays - 750 words - 1
John quincy adams - Research Paper Example ncy, born on 11 July 1767, spent most of his early years in Braintree with his parents John and Abigail Adams who taught him classics, Mathematics, and languages. John Quincy, at the age of ten, began travelling to Europe with his father who was a diplomat, enabling him to serve as a secretary of state at a young age. John Quincy spent time in Paris and studied art, music and fencing, and when he was old enough, went to Massachusetts where he specialized in law up to 1790. Quincy was a lawyer for a short period until he was drawn to civic discourse that was a precursor to his life in the public office. John Quincy became a lawyer after graduating at Harvard University, until the age of 26 when he got an appointment to become minister for the Netherlands. Quincy then got promoted to Berlin Legation and became elected in 1802, as a Senator. He worked for six years until he got an appointment of being minister for Russia. Quincy Adams was one of the greatest State Secretaries who worked under President Monroe, and this is evident in his arrangement of England’s joint occupation of Oregon country and the formulation of the Monroe Doctrine. However, Quincy declined calls from Madison to become one of the judges of the Supreme Court in 1811 (Hewson 41). The 1824 presidential elections won by John, was the first ever after the passage of the Twelfth Amendment, and with the collapse of the competition that used to exist between the Federalists and Republicans, personal and sectional conflicts arouse to replace party politics. John Quincy Adams had an embodiment regarding parties, but enforced political principles that focused on antislavery, and this challenged Jacksonian democracy. In addition, his high-minded stances weakened him as a president especially during sessions in the congress. President John Quincy had programs, which were meant to create a national market, and included the creation universities, canals, and roads among other initiatives. His strategies
Monday, September 23, 2019
Exective Leadership Assignment Example | Topics and Well Written Essays - 750 words
Exective Leadership - Assignment Example The trait theory stipulates that leaders are born with specific characteristics of leadership such as internal force, intelligence and ability to interact with other people (Wart, 2012). They believe that either one becomes a good leader because they were born with leadership qualities or they are poor leaders if they were not born with leadership traits. Stratified systems theory suggests that leaders perform specific tasks in the organization depending on the ranks they hold in the organizations (Wart, 2012). Junior leaders are engaged in short-term planning while senior leaders focus on long-term goals of the organization. In addition, the theory suggests the duration in which a leader can work in an organization without supervision is dependent on the rank they hold (Morse, et.al, 2007). Those who hold highest ranks stay longer than junior leaders without supervision. Path-goal theory is similar to trait and stratified theories in that both theories admit leaders possess certain characteristics that enable them to lead their followers and improve organizations performance (Wart, 2012). However, they differ in the sense that path-goal theory presumes a leader should define organizational goals and empower the capability of followers to pursue them while trait theory presumes people can only utilize their inborn potential to achieve organizational goals (Morse, et.al, 2007). On the other hand, stratified theories differ from trait and path-goal it perceives performance of leaders as dependent on the ranks they hold in an organization, thus, those holding junior positions require more supervision than senior leaders (Wart, 2012). The grid was designed to elaborate how leaders can assist organizations to attain their goals by taking concern for production and for the people (Wart, 2012). The concern for organization entails leaders’ effort to perform organizational tasks such
Sunday, September 22, 2019
The Effectiveness of Advertising Essay Example | Topics and Well Written Essays - 1500 words
The Effectiveness of Advertising - Essay Example This research shows that persistent marketing methods can be devastating but without advertising, many people would be out of jobs and many would lack product and service knowledge and opportunities to purchase what they want and need. According to Wikipedia encyclopedia, â€Å"Advertising is the promotion of goods, services, companies and ideas, usually performed by an identified sponsor. Marketers see advertising as part of an overall promotional strategy. (â€Å"Advertising†, 2006). Companies are bombarding us with thousands of different ads with only one intention: to persuade us to buy their products. Every advertiser or company must do more than just make a product, give it an attractive price, and offer it to the consumer. They have to also communicate and promote it to their current and future customers; they have to advertise it. Advertisers appeal to the lusts, desires, and wants of the target market or potential customer. â€Å"Target market is the market segment to which a particular product is marketed. It is often defined by age, gender and/or socio-economic grouping,†states Wikipedia encyclopedia (2006). As previously stated, an increasing number of advertisers, retailers, and wholesalers appeal to the target market’s emotions, lusts, desires, wants, and needs. They want to pull at the heart strings in order to persuade, or get others to believe and create some action. Perhaps some of the best examples of these advertisements use sex to sell everything from beer to necessities such as toothpaste.
Saturday, September 21, 2019
Relationships between Satisfaction with Life Essay Example for Free
Relationships between Satisfaction with Life Essay Abstract            Satisfaction with life is a concept highly valued in today’s society. In an effort to understand mechanisms behind the life satisfaction, present study investigated the relationships between social network size, optimism and conscientiousness and the outcome variable, satisfaction with life. The four variables were measured through the use of a survey. Participants were students from California State University, Fullerton. A correlational analysis of the data showed a significant positive relationship between optimism, and conscientiousness and satisfaction with life. It was also found that individuals with large social network size were more satisfied than those with small social network size. These findings imply that improving levels of optimism and conscientiousness and increasing one’s social network can insure greater life satisfaction. Relationships between Satisfaction with Life, Social Network Size, Optimism, and Conscientiousness            Satisfaction with life is most often one of the greatest concerns of an individual’s life. There is a general belief that an inability to achieve satisfaction with one’s life indicates an unsuccessful life. Because of this socially generated drive for satisfaction with life, one is made to wonder. What factors are related to the experience of life satisfaction? What variables are good predictors of life satisfaction?            One suspected variable that would act as a good predictor of satisfaction with life is social network size. A social network refers to an individual’s link or relationship with other individuals. This link can cause certain social behavior to be explained (Mitchell, 1969). Quinn, Gavigan, and Franklin (1980) defined social networks to be the social units an individual is placed in contact with. Quinn et al. (1980) studied the effects of social network interaction on life satisfaction in older adults. The findings indicated that social network interaction was not a good predictor of satisfaction with life.            Another study conducted by Bowling, Farquhar, ands Browne (1991) indicated that social network size is a poor indicator of life satisfaction. The study involved the participation of two types of individuals – those who lived in rural neighborhoods and those who lived in urban neighborhoods. Bowling et al. (1991) noted larger reported social network sizes for individuals in the urban areas as opposed to those in the rural areas. Despite this difference in reported social network sizes, life satisfaction between the two groups was not found to be different. This may, however, have been a result of difference in the levels of interaction available to individuals residing in the two areas. The insignificant findings may have been a result of the inherent differences between neighborhoods and therefore not representative of the social network size of a given individual.            Optimism is a second variable deemed to be related to feelings of satisfaction with life. A greater sense of optimism allows one to maintain an outlook on life that allows for the consideration of the world as a generally positive place. Research exploring the life satisfaction felt by retired physicians showed that greater optimism resulted in a greater satisfaction with their life. (Austrom, Perkins, Damush, and Hendrie, 2003) In retired individuals, especially, optimism may be an essential variable for achieving life satisfaction as it may also be a coping mechanism to the sudden change in lifestyle for the said individuals. The retired physicians felt that the greatest challenge going against their satisfaction with life was in the loss of their professional roles, thus, optimism might have served as a form of mediation between the two stages of the transition. Having a positive outlook on the way their lives was going allowed these physicians to better accept the end of their professional careers and to look forward to the beginning of their retired life. The probable importance of optimism as a mediator was also evidenced by the fact that in the same study by Austrom et al. (2003) it was found that optimism didn’t play as significant a role in determining life satisfaction when it came to the physician’s wives. This may have been due to the fact that they did not need to maintain a positive outlook to boost a sudden change in life roles.            Optimism and not pessimism, which involves having a negative outlook on life, is found to be a greater predictor of life satisfaction. This was specifically found by a study conducted by Chang Sanna (2003). Thus in the present study, only the variable of optimism will be taken into consideration and not its counterpart, pessimism.            Another variable that may show a relationship with an individual’s satisfaction with life is the personality trait of conscientiousness. Conscientiousness has been investigated by many researchers in terms of how well it predicts an individual’s life satisfaction. This trait refers to an individual’s tendency to be organized, diligent and reliable in their behavior. (Chapman, Duberstein, and Lyness, 2007) Conscientiousness may have a role to play in satisfaction because conscientious individuals are able to have more mature defenses and are also able to have a quality of life that is considered by most to be above par as they are able to have more responsibility and control over their health, their social interactions, and their general well-being (Chapman et al, 2007). It may well be that the same link can be found between conscientiousness and life satisfaction. If higher levels of conscientiousness indicate higher quality of life, it may also indicate greater degree of satisfaction with life as a result of the same mechanisms.            A study by Lounsbury, Saudarga, Gibson, and Leong (2005) examined just this relationship. Through an inspection of the personality characteristics accounted for in the Big Five, it was found that conscientiousness along with extroversion, agreeableness, neuroticism, and openness to experience account for 45% of total perceived life satisfaction. Is conscientiousness, then, as a variable independent of the other personality traits in the Big Five, significantly related to satisfaction with life?            The present study aims to investigate the relationships that exist between satisfaction with life and the three variables stated above: social network size, optimism, and conscientiousness. Based on the empirical evidence provided by past literature, it is predicted that satisfaction with life will be significantly correlated to optimism and conscientiousness. A greater level of optimism and conscientiousness in an individual will indicate a greater satisfaction with life. Also, social network size is hypothesized to have no significant difference on satisfaction with life. The last hypothesis is based on the findings of past literature. However, due to the questionable nature of past studies and how these measured social network against life satisfaction, the present study’s hypothesis may turn out to be negated. It is hypothesized, then, that the variables of optimism and conscientiousness will have a significant and direct relationship with satisfaction with life while that of social network size will have no significant difference on satisfaction with life. Methodology Participants            The participants of the study totaled 91 students, 23 (25.3%) of whom were male and 68(74.7%) of whom were female. (See Table 1 in Appendix for tabulated figures) All the participants were enrolled in Research Method in Psychology classes at the California State University, Fullerton. The ethnicity break down of the participants is the following: African American – 1.1%, Asian (Pacific Islander) – 3.3%, Caucasian – 49.5%, Hispanic – 27.5%, Middle Eastern – 2.2%, Southeast Asian – 2.2%, multiethnic – 11%. 3.3% of the participants reported to having other types of ethnicity. (See Table 2 in Appendix for tabulated figures) The range in ages of the participants was from 19 years to 46 years. The mean age was 23 years old. (See Table 3 in Appendix for tabulated figures) None of the participants received incentive for their participation. There were no extra credits or monetary compensations given in exchange for their contribution to the study. Materials or Measures            Positive and Negative Affect Schedule (PANAS; Watson, Clark, Tellegen, 1988). The PANAS measures trait negative affect or the affective well being of the participants. It is composed of a 10-item scale designed to measure typical experiences of negative affect. Participants are able to rate the extent to which they experience certain mood states such as distressed, upset, scared, and irritable. They are able to do this through the indicators of a 5-point scale (very slightly or not at all, a little, moderately, quite a bit, extremely). The participants were asked to indicate to what extent they felt each feeling or emotion listed during the past two weeks from the time of the survey.            Satisfaction with Life Scale (SWLS; Diener, Emmons, Larsen Griffin, 1985) The SWLS is a global measure for subjective well-being and life satisfaction. Diener et al (1985) defined life satisfaction as a conscious cognitive judgment life. This entails an individual’s comparison of their own life experiences with a self-set standard. The scale is composed of 5 items and utilizes a 7-point Likert-type scale (1-strongly disagree to 7-strongly agree).  The items of the test included statements such as â€Å"The conditions of my life are excellent†and â€Å"If I could live my life over, I would change almost nothing.†Possible total scores range from 5 to 35. A resulting score ranging from 5 to 19 signifies dissatisfaction while scores between 21-31 signify satisfaction.            Life Orientation Test (LOT-R; Scheier, Carver, Bridges, 1994) The LOT-R measures generalized optimism. The test is made up of 10 items. Participants will indicate the extent to which they agree with the 10 statements in the test through a 5-point Likert-type scale (0-strongly disagree to 4-strongly agree). The statements involved sentiments like â€Å"in uncertain times, I usually expect the best†. A participant can achieve a score from 0 to 24 with a higher score indicating greater levels of optimism.            Big Five Inventory (BFI; John, Donahue, Kentle, 1994) The BFI was used to assess the personalities of the participants with regards to the five aspects included in the big five namely extraversion, agreeableness, conscientiousness, neuroticism, and openness to experience. The BFI consists of 44 items that ask the participants to rank themselves on a 5-point Likert-type scale (1-disagree strongly to 5-agree strongly). The 44 items deal with different types of behavior related to the Big Five. For the present study, the BFI will be used to measure the variable of conscientiousness. BFI items related to conscientiousness included â€Å"perseveres until the task is finished†, â€Å"is a reliable worker†, and â€Å"does things efficiently†. Lubben Social Network Scale (LSNS-6; Lubben Gironda, 2003) The LSNS-6 is a test of a set of questions establishing ties with relatives and ties with non-relatives. Examples of these questions include â€Å"How many relatives do you see or hear from at least once a month?†and â€Å"How many friends do you see or hear from at least once a month? The participant chooses one of the options available for each question. These answers have corresponding points. Total scores of the participants may range from 0 to 30. A higher score indicates a higher level of social network. For this research, the LSNS-6 was used to measure social network size. A high score in the LSNS-6 was taken to signify a larger social network size while a low score meant a smaller social network size. Rosenberg Self-Esteem Scale (RSES; Rosenberg, 1989) The RSES measures global self-esteem. The test is composed of 10 items. Responses are given on a 5-point Likert-type scale (1-strongly disagree to 5-strongly agree). A sample question is At times I feel like I am no good at all. Subjective Happiness Scale (SHS; Lyubominsky, and Lepper , 1999) The SHS measures global subjective happiness. The test consists of four items. Responses are given on a 7-point Likert-type scale (1-7). A sample question is â€Å"Some people are generally very happy. They enjoy life regardless of what is going on, getting the most out of everything. To what extent does this characterization describe you?†Gratitude Questionnaire (GQ; McCullough, Emmons, and Tsang, 2002) The gratitude questionnaire is a self-report test measuring global gratitude. The test consists of six items. Responses are given on a 7-point Likert-type scale (1-stronlgy disagree to 7-strongly agree). A sample item is â€Å"If I had to list everything that I was grateful for, it would be a very long list.†Tendency to Forgive Scale (TTF; Brown, 2002) The TTF is a test measuring global forgiveness tendencies. The test consists of four items. Responses are given on a 7-point Likert-type scale (1-strongly disagree to 7-strongly agree). A sample item is â€Å"I tend to get over it quickly when someone hurts my feelings.†Procedure Questionnaires were handed out to all participants in their respective classrooms of Research Method in Psychology at the California State University, Fullerton. Participants were given instructions as a group and were told that participation in this study would be anonymous. It was also stated that they may voluntarily choose to participate and could withdraw at anytime. The whole session took about 15-30 minutes. Participants were provided informed consent prior to the administration of the test and were debriefed after they finished. Results The results showed that individuals’ with a smaller social network size (mean=4.10) were significantly less satisfied compared to those with life larger social network size (mean=5.05; t(89)= -3.79, p.001). There was a noted positive correlation between optimism and satisfaction with life (r = 0.543, p = 0.01). A positive correlation was also found between conscientiousness and satisfaction with life (r = 0.222, p = 0.05) Discussion            The main purpose of this research was to establish whether a relationship existed between satisfaction with life and optimism, and satisfaction with life and conscientiousness. Another purpose was to establish whether social network size made a difference to satisfaction with life. The original hypothesis of the study stated that a significant positive relationship would be found between satisfaction with life and optimism as well as between satisfaction with life and conscientiousness. It was also hypothesized that social network size would not have a significant difference on satisfaction with life. The hypotheses of the present study were based on the findings of past researches. (Quinn et al, 1980; Bowling et al, 1991; Austrom et al, 2003; Chang and Sanna, 2003; Chapman et al, 2007; Lounsbury et al, 2005) The results of the current study show that there is a significantly positive relationship between satisfaction with life and two variables it was compared against, namely, optimism and conscientiousness. Results also showed a significant difference with social network size and satisfaction with life. The initial hypotheses for optimism and conscientiousness were supported. The hypothesis regarding social network size, however, was rejected by the statistical results. The findings on optimism and conscientiousness validate past research findings. These showed that greater optimism in life contributed to greater satisfaction with life (Austrom et al., 2003). Optimism was also found to be a good predictor of life satisfaction (Chang and Sanna, 2003). Past findings established conscientiousness to be a contributing factor to life satisfaction (Lounsbury et al, 2005) as well as a variable directly related to higher quality of life ratings (Chapman et al., 2007). The findings on social network size, on the other hand, disagree with past research findings where social network interaction was not found to be related to life satisfaction (Quinn et al., 1980) and where the size of the individual’s social network was determined to be a bad predictor of life satisfaction (Bowling et al., 1991). Optimism may be able to affect life satisfaction positively due to the fact that a positive outlook on life can also cause a better assessment of past experiences not just of present circumstances. If one is able to achieve a better disposition towards life, the tendency to overlook the negativity that will detract from satisfaction felt towards life will be greater. This shows that the statistical significance of optimism (r=0.543, p=0.01) with satisfaction with life is warranted. Conscientiousness, on the other hand, was also positively correlated to (r=0.035, p=0.05) with satisfaction with life. This may be due to the fact that conscientiousness indicates a better ability to handle life experiences. Conscientiousness, as defined in the Big Five Inventory (Donahue et al., 2001), entails caution, dependability, organization and responsibility. These characteristics when applied to the everyday behavior and experiences of an individual are most likely to indicate an individual who achieves success. People who are more cautious, more dependable, more organized, and more responsible are the ones who are achievers in human society. It may be that the success and achievement linked with conscientious people is also the link that sustains their satisfaction with life. This is not to say that individuals deemed to have low conscientiousness are not likely to feel satisfaction with life. The findings only suggest that a high level of conscientiousness predicts life satisfaction to great extent. The discussion of how social network size is related to satisfaction with life should be done with care. The fact that previous research found no significant difference between social network and life satisfaction may have been due to the inadequacy of measurement with the past research. Quinn et al. (1980), for example, concentrated on the interaction that occurred in social network and not size. This meant that Quinn et al. (1980) focused on the quality of the individual’s social network and not on the quantity. Bowling et al. (1991), on the other hand, compared two different localities and this is what might have caused the inconsistencies in their findings concerning social network size and life satisfaction. Inherent characteristics of urban and rural locations could have played into action and caused the insignificant findings. For the present study, however, the significant difference between social network size and life satisfaction makes sense especially because social network size is also an indicator of an individual’s degree of social interaction as well as sources of social support; both of which are essential in an individual’s development. The findings of this study are limited because of the small sample size used. A bigger sample that is more representative of the general population should be used in future research. In addition, only a few variables concerning satisfaction with life were investigated. Future research should incorporate more variables that may affect life satisfaction into the study. The variables of social support, social interaction, and pessimism are a few of the factors that should be investigated. The significant relationship between social network size and life satisfaction should also be validated by future studies as the results in this study are not in agreement with previous works. The implications of the study are far-reaching. Establishing the relationships existing between life satisfaction, optimism, and conscientiousness allows different clinicians and practitioners in the healthcare system a chance to improve their handling of clients with low satisfaction with life. This may most likely involve older adults. Because satisfaction with life in itself is a concept that health-care workers find hard to deal with, finding other personality traits and variables that are related to it enables these workers an alternative in aiding these types of patients. Increasing optimism and improving conscientiousness in an individual can help to increase their satisfaction with life. In addition, increasing the size of the client’s social network will improve their satisfaction with life. The present study’s findings can also be expanded to teachers in the field of education. Satisfaction of their students can be increased by allowing them to feel more optimistic about their activities also by guiding them to be more conscientious in their behavior. Also, increasing opportunities for students to enlarge their social networks can also help these students improve their feelings of satisfaction with life. References Austrom, M.G., Perkins, A. J., Damush, T. M., Hendrie, H. C. (2003). Predictors of life satisfaction in retired physicians and spouses. Social Psychiatry Psychiatric Epidemiology, 38, 134-141 Bowling, A., Farquhar, M., Browne, P. (1991). Life satisfaction and associations with social network and support variables in three samples of elderly people. International Journal of Geriatric Psychiatry, 6, 549-566 Brown, R. (2003). Measuring individual differences in the tendency to forgive: construct validity and links with depression. Society forPersonality and Social Psychology, 29, 759-771 Chang, E.C., Sanna, L. J. (2003). Optimism, accumulated life stress, and psychological and physical adjustment: is it always adaptive to expect the best? Journal of Social and Clinical Psychology, 22, 97-115. Chapman, B., Duberstein, P., Lyness, J. M. (2007). Personality traits, education, and health-related quality of life among older adult primary care patients. Journals of Gerontology: series B psychological sciences and social sciences, 62B, 343-352 Diener, E., Emmons, R., Larsen, R. J., Griffin, S. (1985). The Satisfaction With Life Scale. Journal of Personality Assessment, 49, 71-75. John, O. P., Donahue, E. M., Kentle, R. (1991). The â€Å"Big Five†Inventory – Versions 4a and 54.  Technical Report, Institute of Personality Assessment and Research, Berkeley, CA: University of California, Berkeley. Lounsbury, J. W., Saudarga, R. A., Gibson, L. W., Leong, F. T. (2005). An investigation of broad and narrow personality traits in relation to general and domain specific live satisfaction of college students. Research in Higher Education,46, 707-729 Lubben, J. E., Gironda, M. W. (2003a). Centrality of social ties to the health and well-being of older adults. In B. Berkman L. K. Harooytan (Eds.), Social work and health care in an aging world (pp. 319-350). New York: Springer Lyubomirsky, S., Lepper, H. S. (1999). A measure of subjective happiness: Preliminary reliability and construct validation. Social Indicators Research, 46, 137-155. Mancini, J. A., Quinn, W., Gavigan, M. A., Franklin, H. (1980). Social network interaction among older adults: implications for life satisfaction. Human Relations, 33, 543-554 McCullough, M. E., Emmons, R. A., Tsang, J. (2002). The grateful disposition: A conceptual and empirical topography. Journal of Personality and Social Psychology, 82, 112-127. Mitchell, J. C. (1969) The concept and use of social networks. In Social Networks in Urban Situations: Analysis of Personal Relationships in Central African Towns Ed. J.C. Mitchell. Manchester: Manchester University Press Rosenberg, Morris. (1989). Society and the adolescent self-image. Revised edition. Middletown, CT: Wesleyan University Press. Scheier, M. F., Carver, C. S., Bridges, M. W. (1994). Distinguishing optimism from neuroticism (and trait anxiety, self-mastery, and self-esteem): A reevaluation of the Life Orientation Test. Journal of Personality and Social Psychology, 67, 1063-1078. Watson, D., Clark, L. A., Tellegen, A. (1988). Development and validation of brief measures of positive and negative affect: The PANAS scales. Journal of Personality and Social Psychology, 54,1063-1070.
Friday, September 20, 2019
Works of Ludwig Mies Van Der Rohe
Works of Ludwig Mies Van Der Rohe Ludwig Mies van der Rohe (1886-1969), a German-born architect is widely regarded as one of the pioneering masters of Modern architecture, responsible for establishing and popularizing a new architectural style in the U.S. Mies left Germany in 1938 to head the Armour Institute, which later became the Illinois Institute of Technology. His design of the Main Campus and of other important buildings, such as the apartment towers at 860 and 880 North Lake Shore Drive in Chicago and the Seagram Building in New York, helped set a new aesthetic standard for modern architecture. (Blake, 1960).Mies created an inspiring 20th century architectural style, stated with high clarity and simplicity. He carried the ideals of rationalism and minimalism to new levels. His work in US made use of modern materials such as steel and glass to define interior spaces.(Kostof, 1995). He called his buildings skin and bones architecture. He wanted to achieve an architecture with a minimal framework of structural o rder balanced against the implied freedom of free flowing space. Mies Buildings in US radiate the confidence, rationality and elegance of their creator, free of ornamentation excess.(Blake, 1960) His philosophy that less is more became a guideline for architects in the 20th century. (SearchQuotes) With the establishment of a new campus for the Illinois Institute of Technology (IIT), Mies van der Rohe had the opportunity to plan the campus as well as several other of building. The Minerals and Metals building (1942- 1943) was Mies very first construction on the campus. This building marked the first step toward the realization of Mies master plan for the IIT campus which was one of his most famous works in America. This project is not something made by the God of Crown hall stated by Kevin Harrington but rather Mies urges us to understand the building as part of the development of his own architectural language.This is where we first see his transition from forms that has been dear to his heart, seen in his work in Europe, to new forms that were possible, necessary and significant. It is in the Minerals and Metals building we first see Mies use of rolled -steel- I beam as part of his structural grammar. Mies unconventional use of steel was a map to the inside of the building, a nd it inaugurated a technique he used again in his projects in America. Giedion,1982). Crown Hall (1950-1956). This building situated on the IIT campus is a modern masterpiece. The National Historic landmark described Crown hall as A straight forward expression of construction and materiality, which allows the structure to transcent into art. Crown hall is an enormous room, 120 x 220 ft. in plan, 18 ft. high without interior columns, used for the architectural school. The building is raised several feet above the ground to allow light for the below grade school of Design. The most interesting point is the structural solution of exposed structural beams above the roof, making dear the method of achieving the clear-span interior. The huge scale of the building and the column-free open plan of the main floor of Crown hall demonstrates Mies innovative concept of creating universal space. Mies van der Rohe ended his relationship with the school in 1958.(Blake, 1960) Exterior, entry faà §ade Open plan of Crown hall, creating universal space. Shifting away from Mies work on IIT campus, another of his well renowned work is Farnsworth House (1946-1951).A small weekend retreat outside Chicago. The Farnsworth house is one of the most radically minimalist houses ever designed. Its interior, a single room, subdivided by partitions and completely enclosed in glass.The muteness speaks to us through the gentle and contlingent setting of the house on its site Hartoonian(1984,pp.48).The building is held together by only eight steel columns. Mies van de Rohe was able to realize spatial and structural ideas. For example the I beams are both structural and expressive. The use of glass negates the dialectics of enclosure and openness Hartoonian(1984,pp.48). Farnsworth House which may seem as an iconic glass box to be viewed from afar is rather a space through which life unfolds both independently and interdependently with nature.(Blake, 1960). Sketch of Mies Farnsworths House. Floor plan of Farnsworth House. The Seagram Building on Park Avenue was Mies first attempt at tall office building construction.Mies creates a stunning monument to the International Styles faith in simplicity and clarity. The 38-story tower quickly began the countrys most influential and copied office building, an instant classic. The buildings external faces are given their character by the quality of the materials used the tinted glass and the bronze I-beams applied all the way up the building. In the picture below you can see the building is pulled back from street line to allow the building to circumvent the setback provisions of the city code as well as create its own breathing space(Kostof,1995) The Seagram Building is the first bronze-coloured skyscraper. The metal bronze skin that is seen in the facade is non-structural but is used to express the idea of the structural frame that is underneath. Additional vertical elements were also welded to the window panels, not only to stiffen the skin for installation and wind loading, but to aesthetically further enhance the vertical articulation of the building.(Blake,1960). Exterior view from the northwest Structural plan of one corner, showing the main . pier and projecting I- beams. 860-880 Lake Shore Drive Apartments in Chicago is another of Mies high rise building where he implied the same style of modern architecture carried in his projects in the US. The 26-story towers bordering Lake Michigan give a beautiful waterfront view. The reason for this creation involved his concept that architecture should be independent of the site. The buildings are renowned for their structural clarity and composition on the site. The same common materials are used in this project: steel, aluminium and glass. The most impressive feature of the building is the skin and bone expression of the steel and glass towers.The steel I-beams effortlessly define the structure while the glass suspends and encloses space. It is obvious that he relies on clarity of form achieved through elegant proportions. Prior to this point, structure was hidden within architecture, but here we see a change.Mies merged the two by exposing the steel, realizing his own words: When technology reaches it true fulfilment, it transcends into architecture This is not only seen in this project but many of his other projects in the US.(Blase,1999) Two apartment buildings at cross axis towards one another on the triangular site delivering view of surrounding area. Another of Mies very striking projects is Federal Center.Here once again we see the minimalist glass and steel design which is very simple yet very striking. According to the AIA guide of Chicago: Miess uncompromising devotion to principle, together with his vaunted sensitivity to proportion and structural detail, and, in this case, the organizational scale, combine to give the complex a monumental urban presence. Both towers are curtain-wall structures, characteristic of the high-rise design of Miess American period. Their steel frames, suppressed behind uniform walls of glass and steel, are marked off by projecting steel I-beam mullions. The Post Office, a unitary space with a central core, is similarly typical of Miess reductivist concept of the single-storey pavilion. Externally thin yet powerful structural columns of steel brace enormous panes of tinted glass. The plaza at the federal center is cold, uninviting which minimal seating and with this the one story post office, every thing feels very utilitarian. But this does not mean Mies lacked an eye for detail.His eye for details is seen through all glass design, which was very deliberate as well as the granite tiles of plaza to the granite walls in the lobby. Black I-beams look very industrial running up the side of the building and are completely ornamental. The Alexander Caldwells flamingo structure in the center is marked contrast to the plain building behind it.(Blaser,2004) The plaza of the Mies van der rohe designed Federal center in Chicago,The Klucynski builidng is to the left,one story post office to the right and Alezander Caldwells flamingo structure in the center. Mies van der Rohe without a doubt created an influential 20th century architectural style in the US, stated with high clarity and simplicity.He helped define modern architecture in the US by emphasizing open space, revealing the industrial materials used and reinventing the form of buildings. He carried the ideals of rationalism and minimalism to new levels. This is clearly evident in Minerals and Metals, Crown hall, Farnsworth house, Seagram building and the Federal Center.His use of modern materials such as glass and steel can also be seen in these buildings. Mies Buildings in the US radiate the confidence, rationality and elegance of their creator, free of excess ornamentation. He follows his philosophy that less is more and this approach of Mies is pertinent as ever in his projects.(Blake,1960).
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