RAINFOREST DESTRUCTION Essays - Biodiversity, Forest Ecology

RAINFOREST DESTRUCTION ?This we know- the earth does not belong to man, man belongs to the earth. All things are connected like the blood which unites one family. Man did not weave the web of life; he is merely a strand in it. Whatever he does to the web, he does to himself.? ?Chief Sealth of the Duwamish Tribe. (Nations,108). Rainforests are some of the most valuable resources we have, yet they are being destroyed in massive proportions. Many medicines, foods, natural insecticides and oil producing trees are found in the rainforest. (Nations, 92). The rainforest also holds endless possibilities for useful, undiscovered resources. These could include cures for disease and new food crops that will be wiped out before they are found because of the destruction of the rainforests.(Nations, 93). The rainforest is also home to millions of species of animals, plants and insects as well.(Allin, 1). It is estimated that five out of six rainforest species have never been seen. (Nations, 92) This adds up to millions of organisms that have never before been encountered. This demonstrates that more species live in the rainforest than any other ecosystem on earth, and we are obliterating their only habitat. (Nations, 91). The rainforest is also a big producer of the world's oxygen supply. (Mercer & Green, 4). When we destroy the rainforest, we are destroying our own oxygen supply. This essay will explain the causes for rainforest destruction in Central and South America only. Massive destruction of our precious rainforests is caused by logging, colonization due to over-population, and cattle ranching. (Nations, 93) The first major cause of mass destruction in the rainforest is logging. There can be as many as 200 different species of trees on one acre of land. (Allin, 1). This high number of different species of trees means there is only a few commercially valuable trees per acre.(Nations, 99). Trees considered commercially valuable are mahogany and tropical cedar. (Nations, 99). These trees are used for paneling, boats and furniture.(Nations, 99). Loggers must bulldoze roads through the forest to find enough of these valuable trees to make a profit. (Mercer colonization. (Nations, 100). Another major cause of mass rainforest destruction is colonization. Roads left behind by loggers make the rainforest accessible to farmers looking for a place to live and grow crops. (Nations, 100). Farm families clear and burn the remains of the forest to plant crops to keep and sell.(Nations, 100). These families clear more land than they need to show others that they own it and have ?developed? it. (Nations, 101). These colonists are forced to move to the rainforest because there is no room anywhere else for them to live. (Nations, 101). Most of the land is owned by companies, so families feel lucky if they are fortunate enough to have their own land in the rainforest. Population growth forces the people to move to the rainforest. Central America's population has tripled in the last 50 years, and is now twenty five million people. (Nations, 102). Even if farm families can get their own plot of rainforest land, it is not long before they have to move again and clear out more rainfo rest. Rainforest land loses nutrients quickly after it has been cleared, and it soon becomes eroded and infertile. (Nations, 103). Since crops won't grow after this happens, farm families willingly sell the bad land to companies. (Nations, 104). After awhile, the companies can combine the land to form large produce export plantations or cattle ranching; the most destructive form of land use. (Nations, 104). The final

10 Copper Facts

10 Copper Facts Copper is a beautiful and useful metallic element found throughout your home in both pure form and in chemical compounds. Copper is element No. 29 on the periodic table, with the element symbol Cu, from the Latin word cuprum. The name means  from the isle of Cyprus, which was known for its copper mines.   10 Copper Facts Copper has a reddish-metallic coloring unique among all the elements. The only other non-silvery metal on the periodic table is gold, which has a yellowish color. The addition of copper to gold is how red gold or rose gold is made.Copper was the first metal to be worked by man, along with gold and meteoritic iron. This is because these metals were among the few that exist in their native state, meaning the relatively pure metal could be found in nature. The use of copper dates back more than 10,000 years. Otzi the Iceman (3300 BCE) was found with an axe that had a head consisting of nearly pure copper. The icemans hair contained high levels of the toxin arsenic, which may indicate the man was exposed to the element during copper smelting.  Copper is an essential element for human nutrition. The mineral is critical for blood cell formation and is found in many foods and most water supplies. Foods high in copper include leafy greens, grains, potatoes, and beans. Although it takes a l ot of copper, its possible to get too much. Excess copper can cause jaundice, anemia, and diarrhea (which may be blue!). Copper readily forms alloys with other metals. Two of the best-known alloys are brass (copper and zinc) and bronze (copper and tin), although hundreds of alloys exist.Copper is a natural antibacterial agent. It is common to use brass door handles in public buildings (brass being a copper alloy) because they help prevent disease transmission. The metal is also toxic to invertebrates, so it is used on ship hulls to prevent the attachment of mussels and barnacles. It is also used to control algae.Copper has many desirable properties, characteristic of transition metals. It is soft, malleable, ductile, and an excellent conductor of heat and electricity, and it resists corrosion. Copper does eventually oxidize to form copper oxide, or verdigris, which is a green color. This oxidation is the reason the Statue of Liberty is green rather than reddish-orange. Its also the reason inexpensive jewelry, which contains copper, frequently discolors skin.In terms of industrial use, copper ranks thir d, behind iron and aluminum. Copper is used in wiring (60 percent of all copper used), plumbing, electronics, building construction, cookware, coins, and a host of other products. Copper in water, not chlorine, is the cause of hair turning green in swimming pools. There are two common oxidation states of copper, each with its own set of properties. One way to tell them apart is by the color of the emission spectrum when the ion is heated in a flame. Copper(I) turns a flame blue, while copper(II) produces a green flame.Nearly 80 percent of the copper that has been mined to date is still in use. Copper is a 100 percent recyclable metal. Its an abundant metal in Earths crust, present at concentrations of 50 parts per million.Copper readily forms simple binary compounds, which are chemical compounds consisting of only two elements. Examples of such compounds include copper oxide, copper sulfide, and copper chloride.

Health Promotion Research Paper Example | Topics and Well Written Essays - 750 words

Health Promotion - Research Paper Example Law enforcement, health care, and low labour productivity are estimated to be 9.2 billion yearly in Ontario alone. 10% of mortalities in Ontario arise indirectly or directly from consumption of alcohol. Ontario’s Ministry of health developed the program that targeted 21 communities in the entire Ontario community that have shown interest and commitment in addressing this menace. The key audiences for this program are youth and children, with every project asked to allocate 30 per cent of their budget to reach the target population. The program builds the success of highlighting projects to prevent substance abuse and alcohol at sites in 21 communities. The evaluation of the program found that the project offered a promising future of preventing alcohol and related substance abuse. Based on the finding, the ministry has come up with a FOCUS community program that implements the existing 11 sites and 10 new sites (â€Å"Partners in action: Ontarios substance abuse strategy†, 2004). Every site has a local agency responsible for preventing substance abuse and leading the implementation process of FOCUS. Addiction Research Foundation is a branch of Addiction and Mental Health Services Corporation that participated in developing the FOCUS program and in selecting the sites. The ministry invited the agencies to prepare the applications of FOCUS in conjunction with domestic partners like businesses, health agencies, voluntary groups, and injury prevention coalition. In total, there are 220 groups in partnership with FOCUS Community Program. Funding from the ministry of Health will supports the staff resources and program costs (Weinstein & Hanson, 2005). The communities that are participating in the program have matched the funding of the ministry with domestic in kind resources on a ratio of 1 to 1. Consequently, the domestic program partners have taken part in valuation of resources worth over 2.5 million

Workplace Violence Research Paper Example | Topics and Well Written Essays - 750 words

Workplace Violence - Research Paper Example The growing concern of workplace violence triggered the formation of many labor unions and prevention programs in the country during the 1990s.   Among the prevention programs includes OSHA. Even though labor unions protect employees from workplace violence, many of them are still victims. This is because of lack of effective prevention programs and regulations. For instance, in 1990, OSHA helped in tracking victims of workplace violence. However, it failed to record the number of workplace violence caused by co-workers (Farb & Gordon, 2005). Workplace violence is not only caused by employers but is also caused by co-workers. In the year 1993, NSWI discovered that most of the workplace violence that occurred during that year was caused by economic and psychological problems. Cases of mass killing in workplaces have increased by about 50 percent since 1990. This makes homicide to be the leading cause of workplace psychological and physical injuries in workplaces.   Cases of verbal abuse in the workplaces increased by about 42 between 2005 and 2009. Psychological problems workplaces soon and schizophrenia make people to hurt their co-workers in organizations.   Workplace violence such as verbal abuse and bullying, which do not have negative effects on physical health of employees, has negative effects on their psychological health.   An example of a psychological effect of workplace abuse includes panic attack. 52 percent of employees experience panic attacks in work places.  Ã‚  

Joy luck club Essay Example | Topics and Well Written Essays - 1000 words

Joy luck club - Essay Example The inception of the prologue in the film and the presentation of the film along with its large scaled and detailed camerawork have made the film appear like a river dancing to the tune of wind or fall of words from poetic imagination. This essay intends to focus on the thematic aspect of the film, along with its myriad technical dimensions which provided it a strong and unique perception altogether. THE JOY LUCK CLUB: THE TRAJECTORY Life has different twists and turns, crest and fall and people amid all the complexities and hustle and bustle of life forget to retaliate upon the lost moments of profanity. The film Joy Luck Club captures and upholds different subtle and intimate moments between families and life where subtle and intricate human relations and values operating upon the matrix of myriad social and economic aspects find its profound expression. The film depicts a development of a club formed by four women; it can be seen as a strong discourse of women empowerment depicted within the societal change and structure of contemporary America. The club had a different objective, the members of the club indulged themselves in playing, ‘mahjong’ and over the span of years they have involved themselves in telling and sharing the stories of their lives with each other. Their life trajectory speaks particularly about a societal transition in America. And, various dimensions of Chinese immigrants to America surface out with full force into the plot of the film. The women discuss their passage to America from China, their pursuit and dream, their desire and disappointment. The way they remarried in America for a better life and gave birth to their children on this land itself are very much contextual. Another theme of the film is the space or vacuum that evolves due to generation gap and a space which forms due to the transition of culture and inter-cultural exchanges against the cosmopolitan backdrop. One can find highly ambitious mothers setting hi gh hopes and keeping high faiths upon their daughters who are about to replace them. The daughters face a lot of troubles treading down the paths of success full of anxieties and a stark feeling of inappropriateness that haunts them. Moreover, through the course of understanding and empathizing with each other, the mothers and daughters at the Joy Luck Club are able to bridge their differences (Johnston, â€Å"FILM / The tears of living dangerously: Wayne Wang called Oliver Stone's films evil; Stone called Wang's boring. The novelist Amy Tan brought them together. By Sheila Johnston†). The film is initiated with a short prologue by June; a narrative which is very poetic in appeal and followed by June’s farewell party at San Francisco and her plunge to reunite with her long forgotten twin sisters at China indicate a sense of unification with one’s forgotten root that build the essence of the theme operating within the film. There are also guests at Joy Luck Club, mainly constituted by the mothers, their daughters and the friends and relatives. Each of the members narrate their story of conflict, dream and struggle in the alien land of the United States of America which builds a strong discourse upon the nature of immigration and life of the immigrants in America. The most fascinating technical aspect of the film ‘The Joy Luck Club’ is its cinematography and tight-lipped editing apart from

Development of Self as Nurse

Development of Self as Nurse HH/NURS 4516 Development of Self as Nurse: Advanced Professional Issues – CAREER PLAN ASSIGNMENT – Scanning Your Environment Self-Assessment Reality Check Career Vision Career Goals -In my third year clinical placement, my nurse mentor was organized and possessed excellent communication skills when dealing with the interdisciplinary team and the families of the newborns within her care. -Environmental constraints when looking for a job includes: job availability, changes in the healthcare economy (e.g. budget), and being up against many competitors wanting the same job. -Environmental resources: Nursing school faculty and also the clinical setting. -The opportunities of learning in my school setting is very diverse and have contributed in my decision and focus on working with newborns and their families. -Important social and health issues in my community would be many older adults in the community are staying home. As more of these older adults stay home they are at increased risk for falls and possible burns due to their declining motor skills and sensory senses. Current nursing issues affecting my local area would be a decrease in nursing jobs for new graduates. Older nurses are slowing turnover by taking longer to retire, and new graduates are flooding the market. -Many nurses use technology to document patient care and also to communicate with others in the interdisciplinary team. -Interventions to prevent stress and burnout and to retain nurses are critically necessary to ensure efficient and quality client care. -Global Health issues such as the Ebola virus disease in West Africa is currently now traveling all over the world. It is vital for nurses and nursing students to stay well informed about this severe illness in order to educate clients and the public to help prevent spread. -Horizontal violence is a global nursing issue affecting many nurses and their practice. -Practicing in the clinical setting as a nursing student has allowed me the opportunity to spend additional time with my clients and learn more about who they are as a person as oppose to viewing them as walking diagnosis and room number. -It is essential that I Maintain balance and values in all aspects of my life because nursing can be quite stressful at times and a good support system is needed to help cope with stress. -In the clinical setting, I am able to therapeutically support my clients and tend to their needs while still maintaining my professional boundaries. My most significant accomplishments while in the nursing program would be receiving an invitation to join York University’s honor society for being the top 15% student in the faculty of health. -As a result of an increased self-awareness and increased knowledge base in my forth year, I feel that I am much more interactive and confident with members of the multidisciplinary team and with the patients. -New knowledge and skills that I have acquired since my last self-assessment would be there is an increase in my ability to perform technical skills such as monitoring, setting up and administrating IV medications and also inserting a urinary catheter using sterile technique to my clients. In the beginning, I had some time management issues due to saving my charting until towards the end of the shift, which then resulted in me leaving clinical late. Now, I ensure that I document as I go; thus improving my time management in the clinical setting. I am known as a hard worker and focused individual which has been evidenced by the numerous academic recognition awards I have received. I have been told that my strengths in the clinical setting include patient education, patient advocacy, and meeting the client’s basic needs. The key areas for development that I need to improve upon would be memorization of lab values. Often times, people describe me as a good listener and very patient and caring. -My assessment of my accomplishments compared with others assessments of me are quite accurate when being compared together as I feel I am a hard worker that prides in giving quality patient care and producing work of the same caliber in the classroom. I am hopeful that I will receive my request for the NICU as my final practicum as I have met the additional requirements needed for this specialized area; by going this route, I may be able to take part in the new grad initiative and hopefully secure a job if available. I have been able to identify my strengths and weaknesses with the help of my preceptor and my own reflection in clinical and theory practice. I am optimistic about what my nursing career holds in the future and also gaining the ability to grow and learn as a person and a nurse in my clinical experiences. -I am an expert practice neonatal intensive care nurse that works with a diverse group of young clients and their families in a large teaching hospital in the downtown region of Toronto. In the clinical setting I have been recognized for my extensive knowledge base, my ability to work effectively and efficiently under high levels of stress and also collaborate effectively with the interdisciplinary team. In accordance with the College of Nurses (CNO) standards of practice, I ensure that my nursing practice is always being guided and supported by current research; In addition I have been diligent in taking continuing education certificate courses at available colleges and universities online and locally. Through years of experience I have perfected the craft of building the nurse-client relationship by utilizing therapeutic techniques which will enable me to provide comfort and support to families in my care. Short term Network with other nurses in the NICU through a professional organization and related interest groups. Use nursing practice placement experiences gained in my previous semesters and final integrated practicum to develop necessary competencies in this area of practice. Connect with nurse mentors in the NICU clinical setting that I have worked with previously and use them as a resource. Get a staff nurse position in a Neonatal intensive care unit upon graduation and passing the NCLEX Long term 1. Take additional courses in order to become more knowledgeable in providing client and family centered care when attending to neonates. 2. Become a specialized Nurse Practitioner- (Need to complete the Primary Health Care Nurse Practitioner certificate program at Ryerson University, subsequent to obtaining my Master’s Degree in Nursing.) Career Plan Action Steps Resources Timeline (When to accomplish) Indicators of Success (How will I know I have succeeded?) Next Steps (How will you market yourself?) 1) Speak to up to three faculty staff members who could possibly become mentors in the area of neonatal intensive care or pediatrics. 2)Through my environmental scan, identify the professional skills and nursing practice competencies that are essential to working competently in the NICU 3) Speak to past nursing students and current nursing staff who have experience working on the neonatal intensive care unit. 4) Meet with the placement coordinator to discuss and understand placement requirements for forth year students entering into specialized integrated practicum areas (e.g. NICU). -Faculty members with a pediatrics and neonatal intensive care background Utilize contact information obtained from the Nurse manager on the NICU. -The College of Nurses website -Registered nurses association of Ontario Canadian Nursing Students Association -Nurse manager and staff on the NICU at Trillium health center. -Colleagues that just finished the nursing program in previous year. -Nursing practice placement coordinator -Faculty members with related neonatal intensive care background June 2015 April 2015 March 2015 November 2014 1) Make appointments with selected faculty members who have a neonatal and pediatric background to discuss the possibility of becoming my mentor. 2)- Ensuring that environmental scan is continually updated as my self-assessment or career vision may change. These updates indicate that significant changes may have occurred around me as I move forward in my job or education. -I will also attend professional association meetings. 3)-Connect with former colleagues who have graduated in the previous year via telephone or social media nursing groups to get feedback. Contact nurse manager via email to let her know of my interest in obtaining a new grad initiative position 4)-Contact the placement coordinator and related persons to establish a meeting time and place to discuss questions that I may have in regards to integrated Practicum. As a new graduate nurse, I am aware that I may not have much experience when compared to a more â€Å"seasoned† nurse when applying for the same job position; but I am confident in my abilities and know that I am able to learn and adapt to my environment with much quickness and efficiency. I am able to be my own best marketer when in a setting that requires selling of self by ensuring that I am being represented in the best possible way and utilizing all available resources. I am a member of The Golden Key International Honor Society in which I am able to attend conferences and workshops locally, provincially and nationally. This will allow me the opportunity to connect and network with colleagues who I may be able to call upon for advice and direction if needed. This will further aid in my success of being employed as new graduate nurse in my dream job the NICU.

Modern Architecture Essay -- Modernism, Postmodernism

As some critics contended, postmodernism represents a break with the modernist notion that architecture should be technologically rational, austere and functional, discuss the ways in which one postmodern architect has developed strategies which overcome these tendencies. Juxtaposition is seen between the characteristics of early 20th century modern architecture and the artistic endeavours of postmodernism that followed. To represent the ‘Less is More’ (R.Venturi, 1966, pg16) notion the modernist tendencies had adopted, Robert Venturi built a ‘Ghost Structure’ to imply architecture had no longer become an art form and was merely just a ‘spectator’ (Architecturerevived, 2011) in society. This essay will discuss ways in which the architect Robert Venturi adopts methods to overcome these tendencies that architecture has lost meaning and ways in which he attempts to remove himself with any links with the ‘post-modernist’ movement that he is viewed in having. Modern Architects saw their role as ‘reformers,’ (R.Venturi, 1966, pg16) and tended to break with tradition and start anew. Considering it was a new revolutionary movement they tended to ignore potential problems and focused on the new modern advancements available. A modernist tendency was to build individually however Venturi claimed that a ‘building derives meaning from its context’ (Out Of the Ordinary, 2002) and evidently each individual location requires a different form of architectural style to represent this. In Venturi's book ‘Complexity and Contradiction’ he quotes ‘familiar things seen in unfamiliar context become perceptually new as well as old’ (R.Venturi, 1966, pg43) here he perhaps means in order for art to become worthy of aesthetic appreciation the v... ...ical architecture in which he feel shouldn’t be forgotten but instead should be admired and inspire future movements. Despite modernism striping what Venturi believed was the ‘art’ from architecture he fought to overcome these tendencies are drew upon relevant historic features and characterisations and applied them liberally to his design, in accordance to their context. Nevertheless he understood that designing for the user was significant and not to exclude social problems. He undertook the modernist concept of advanced ways to construct and recognised and understood the developing society, yet he chose not to ignore historic references and applied them in a system of layers within his designs to accommodate for the advanced civilization whilst electing to apply asceticism for both a functional and visual experience.