Max Webers Rationality Theory

Worked Empirical Formula Chemistry Problem

Worked Empirical Formula Chemistry Problem The empirical formula of a chemical compound gives the ratio of elements, using subscripts to indicate the number of each atom. Its also known as the simplest formula. Here is how to find the empirical formula, with an example: Steps for Finding the Empirical Formula You can find the empirical formula of a compound using percent composition data. If you know the total molar mass of the compound, the molecular formula usually can be determined as well. The easiest way to find the formula is: Assume you have 100 g of the substance (makes the math easier because everything is a straight percent).Consider the amounts you are given as being in units of grams.Convert the grams to moles for each element.Find the smallest whole number ratio of moles for each element. Empirical Formula Problem Find the empirical formula for a compound consisting of 63% Mn and 37% O Solution for Finding the Empirical Formula Assuming 100 g of the compound, there would be 63 g Mn and 37 g OLook up the number of grams per mole for each element using the Periodic Table. There are 54.94 grams in each mole of manganese and 16.00 grams in a mole of oxygen.63 g Mn Ãâ€" (1 mol Mn)/(54.94 g Mn) 1.1 mol Mn37 g O Ãâ€" (1 mol O)/(16.00 g O) 2.3 mol O Find the smallest whole number ratio by dividing the number of moles of each element by the number of moles for the element present in the smallest molar amount. In this case, there is less Mn than O, so divide by the number of moles of Mn: 1.1 mol Mn/1.1 1 mol Mn2.3 mol O/1.1 2.1 mol O The best ratio is Mn:O of 1:2 and the formula is MnO2 The empirical formula is MnO2

English-Value Claim Essay Example | Topics and Well Written Essays - 1250 words

English-Value Claim - Essay Example English-Value Claim When we claim that Occupy Wall Street is moral movement we are trying to argue based on the rightfulness or principles or rules that the movement does which are based on ideologies of right conduct in the society. Whatever the movement is passionate about must be a great deal that is affecting the economy of the societies. Money has been a huge driving force behind all policy makings and watching the entire economy collapse is devastating, we should be rewarded for our hard work and shun corruption, oppression of equality, self over justice and greed overwhelm our corporations. The word moral has been used in the Oxford Dictionary to refer to principles that concern right or acceptable behaviors that are accepted in a particular society. It entails manifesting or holding high principles for appropriate conduct. Morally acceptable behaviors are those accepted in the society. The word is to be used to refer to claims that I personally approve of. When the act does not seem to affect the society and is meant for the well-being of everybody, then it is moral. I do not intend to make you think otherwise of situations that you find right to me and wrong to you as justified to be morals, but whatever you find right is moral. For instance when I claim that government tax is moral, then it means I personally approve the imposition of government tax to everybody. For a Christian to claim murder as immoral then he/she is bringing in personal approval that according to the ethics of Christianity it is against the will of God to commit such acts.

Exercise Essay Example | Topics and Well Written Essays - 750 words

Exercise - Essay Example Marketing department-headed by a marketing manager, this department will handle the process of moving the produced goods from the firm to the customers. The department will have six employees, divided into two groups, each headed by a supervisor. Finance department -handling all the financial operations in the organization, this department will have three employees, headed by the head of finance. He will handle the duties of a supervisor. Human resource department- handling all the duties of hiring, placement, and promotional recommendations as well as addressing all employees’ needs, this department will have two employees, headed by a personnel officer. The recruitment process Skills are an important element for the success and growth of our subsidiary. In the highly competitive business environment, offering our clients with the best quality products is paramount for Intel. Despite the Chinese market providing cheap labor, we will settle for the most qualified individuals i n the market. While identifying the most qualified individuals to hire, the plant will go through a recruitment process. However, internal recruitment sources will provide the required expertise on the Intel operations in the new subsidiary. Starting a new subsidiary requires logistical information. Every organization, despite operating in the same industry, has unique operational culture and processes from other firms. This necessitates shipping of part of our most qualified personnel from our main branch to the Chinese subsidiary. Among the most competitive departmental managers, production managers and supervisors, five will receive promotion to head the Chinese plant. Through performance evaluation and the records of accomplishment of the identified candidates, the highest scoring individual will take over as the branch manager of the Chinese firm. Specifically, they will ensure that quality and accountability culture in serving our customers remain a priority. External sourcing will however involve consultancy firms and recruitment bureaus. By extensively using referrals, we hope to have the most qualified individuals in the Chinese market. Purposively, part of the recruited staff will come from Chinese firms in the same industry like Intel. Training After external sourcing of labor, the team will undertake training of the staff to provide them with the best skills and knowledge to work for Intel. Subsequently, they will place them in their most qualified departments by matching their skills and expertise with the organizational departments. Training involves instilling the required skills and knowledge to a taskforce in order to achieve organizational goals and objectives (Welsch 2005, p. 35). Achieving our mission will involve the use of intensive and extensive training of the recruited staff. Extensively, training will cover on the various elements of production, as well as Intel culture. Intensively however, we will focus on training newly hired emplo yees on the aspects of their jobs according to departments. This will ensure high levels of productivity from our staff. Providing them with intensive training ensures minimal errors in our work, saving the organization reproduction costs and time. Additionally, we will ensure to provide them with induction training in order to orient them with our organizational mission, objectives and culture.

Texting while driving Essay Example | Topics and Well Written Essays - 1000 words - 1

Texting while driving - Essay Example These efforts that include commercial like the AT& T have in the past failed and still show no sign of succeeding in future due to the following: first, the ever growing culture which sees vehicles as haven, roving office and friendly place where people do whatever they like. The second reason is the culture of connection that has left most people afraid with the issue of being left out. Lastly, the technological culture that leaves many trapped in a bias where they are tempted to permit the act first and only ask question later. Some supporters of the idea of texting while driving argue that it only becomes bad when the act takes place while the driver is on a high speed. It is on this ground that some people recommend that wireless mobile service providers ban texting incase the phone is detected to be moving faster than 20miles per hour. It has been suggested that phone makers configure the mobile devices to automatically advice persons communicating from the other side the driver is on the wheels. But is driving and texting really sinful? Does it go against God’s standards of what is right? It is not debatable that drinking and driving is unethical. The same applies to similar acts such as drugs and driving, speedy driving in a school zone or construction area where men are at work. Again it may be important to take a break and ask why these acts are considered unethical driving. The answer will obviously be based on the idea that it endangers other people’s lives (Rachels, and Stuart). Now coming back to the current scenario, it is argued that texting does not tamper with people’s intellect like drugs and alcohol. However, it is important to note that texting and driving greatly affect the sense of sight, a key element while driving. It is on this ground that everything about it becomes wrong. Taking the ideas carried in the consequentialism theory of morality and

Leadership Reflection Journal

Leadership Reflection Journal What follows is my leadership journal. 1. My Leadership Role When I was a little girl about five years old, I had my first leadership experience. I was part of a dance group and was the first one in the row, my teacher told me everyday, â€Å"my darling, it is you who will have to make no mistakes, learn all the right steps and then practice them again and again, because everyone else will simply follow you, and your mistake would make not only you but everyone else in the group look bad†. She then told me that only people who were special were given this very important responsibility. Oh! I just can’t express how happy these words made me feel, but little did I know what a burden was put on my shoulders. Later as I grew up and was about 10 years old I was made the class representative , I was very happy with the trust my teachers and classmates showed in me but, at the same time I knew I was accountable and answerable for a lot of things. This phase of my life charted out a lot of my personality .It made me a more confident pers on, it made me an individual who was not afraid of taking responsibilities and tasks, no matter how challenging they might seem. Most importantly it made me realise that sometimes it is accountability that gets out the best in you. But nevertheless I was just a little girl who did not know all the stakes of being the leader. Years passed and my post of the class prefect turned into that of the cultural secretary of my school. As I swore in the responsibility of being the cultural secretary I could not help but be proud, I could not help but experience power. But, also I could not help hearing the echoes in my head, the echoes of my teacher’s voice, â€Å"remember everyone else will simply follow you, and your mistakes affect the entire group†. At that very instant I realised that leadership is not just the capacity to take people to a place they can’t get to on their own†. So, I took up the responsibilities while others made excuses , and made it my goal t o give my school the best of shows, cultural events and gala evenings it had ever witnessed. This task however was not easy but, I also wasn’t an easy quitter. I challenged myself at every step and made it a point to be persistent and have tenacity despite failure at times. I had dreams, everyone does, but I also had the courage to turn it into reality. I knew that power corrupts but, I constantly reminded myself that I was here to bring glamour in my shows rather than being overpowered by the glamour in my post. From the five year old little girl to an eighteen year old young adult in my experience as a leader I’ve realised one thing. Sometimes, it just happens in an instant. We step up. We become a leader. We see a path, and we take it .Even when we have no idea where we are going. 2. The Poster As a king loves his kingdom, all the people in it, every blade of grass that grows on his land, every pebble that resides in its waters. All that is good and all that is bad , all that is strong and all that is not. Such should also be the reign of a leader, who in his reign takes into consideration the needs, desires and goals of all his followers, and at the same time also motivates them to put in all their energies to achieve the common group goal. Also one must always remember a king is not a king without his kingdom and so is true for the leader as well. A leader is nothing without his followers, just like the king, the leader may wear the crown but his actual power resides in the trust invested in him by his followers. It is these ideas that inspire our poster. Our poster depicts the leader as a king like figure who is calm and wise. In the depth of his eyes can be seen years of experience. Our leader wears a crown made out of several people, symbolising his followers. This uni que crown further reflects our main idea of the power of the leader being his follower’s support and trust. Further our poster also depicts beams of lights popping out of each follower’s head, with their individual goal written on it. This was done to put emphasis on the role of a good leader to place importance on individual goals alongside common group goals. Our poster also expresses the individual importance of every member in the group. The slogan says â€Å"Leadership is the initiative of the leader but the voice of the followers†, this too highlights our main idea. To take everyone forward is a leader’s dream, but to work with everyone to achieve this dream, is his challenge. Our poster is also inspired to some extent by the great mughal emperor AKBAR, who in his court had nine special ministers famously called the â€Å" Nav Ratnas†. No policy in the kingdom was implemented without the consensus of these nine people. The â€Å"Nav Ratnasâ €  were King Akbar’s greatest advisors. It is said that king Akbar and his nine ministers would argue for hours together before making the final decision on any important matter in the kingdom. The result of all this, King Akbar was able to promote secularism in a kingdom where muslim’s and hindu’s fought all the time. He was also given the title of â€Å"THE GREAT â€Å", and till today is one of the most loved kings of the Indian sub-continent. Our group after a lot of brainstorming and considering examples of great leaders such as King Akbar, came to the conclusion of basing our poster on the leader –follower relationship. And so our poster shouts out loud our idea, of the power of the leader actually being the trust invested in him by his followers. 3. The Quote Change, we dont like it, we fear it, but cant stop it from coming. We either adapt to change or we get left behind. And it hurts to grow, anybody who tells you it doesnt is lying. But heres the truth: The more things change, the more they stay the same. And sometimes change is good. Oh, sometimes change is everything. I first heard these words on the T.V show Grey’s Anatomy, and ever since they have been like my guiding angel. Right from the time when I was a little girl, I have had this tendency to get greatly attached to people, things and places. I have always resisted change. But â€Å"change† is one of the greatest truths of life and I know I have to learn to deal with it. We all have weaknesses but, courage lies in overcoming them. This task, however difficult it might seem, certain things help make it easier. For me these words became my fairy god mother, and helped me deal with change whenever it stood in front of me ready to shatter me from the inside out. I st ill can’t forget the day of my school farewell, I stood there silent, rewinding all the good memories. Tears filled up my eyes and a sense of great loss filled my heart. I did not want to let go of my friends, my teachers and that school building where I had spent 14 years of my life. I looked around and saw all others also had tears in their eyes, but the difference between them and me was the smile they all wore on their lips. Then it suddenly dawned upon me the smile on their faces was the hope of a new beginning, the hope of a brighter future and a step ahead towards their dreams. I realised at that very moment that my tears were not because of all the good memories I would be leaving behind, but because of the fear of taking on responsibilities of an adult. I did not want to grow up, after all there is nothing better than the life of a child, free from all the shackles of the real adult world. But I had dreams in my heart too and I knew these dreams were bigger than my f ear, I knew I had to challenge my fears and make the move ahead in life. I knew I had to let go of the past in order to live in the present and have wonderful dreams and plans about the future. I wanted to be remembered long after I was gone, and I wanted to make a difference to this world. This was my dream and I knew I only had one life to full fill it. I had to overcome my fears and all the hurdles on my road to success. The biggest one currently was the acceptance of change. It is said the first step to overcome your weakness is to figure it out. I knew my weakness and I had my words of wisdom echoing in my mind again and again. The first step was taken and the rest would surely follow. To conclude I would only say this course has truly been an enlightening experience.

Fitzgerald at Princeton Essay -- Biography Biographies Essays

Fitzgerald at Princeton While he was a student at the Newman School, called St. Regis in This Side of Paradise, F. Scott Fitzgerald became enamored with Princeton. He attended the first Harvard-Princeton game since 1896 on November 4, 1911 and Princeton won 8-6 on a blocked kick that was returned for a touchdown (Tate, 199). His aunt offered to pay for his education at Georgetown, but Fitzgerald wanted to go to Princeton. When his grandmother died in 1913, she left money that made Princeton available. Fitzgerald did not do well on the entrance exams though, so he had to travel to Princeton to re-take the tests and have a personal interview. Supposedly, Fitzgerald convinced the admissions office that it would be cruel to deny him on his birthday and he began at Princeton in the fall of 1913. Fitzgerald desired to play freshman football but his career was cut short. Depending on who you ask, he either wrenched his knee and was unable to play or was cut from the squad on the first day of practice (Tate, 200). With football out of the picture, he chose to participate in the Triangle Club, an original musical comedy group, and the Princeton Tiger, a humor magazine. Fitzgerald roomed off campus his freshman year because of insufficient dorm space. He took Latin, English, Physics, French, Personal Hygiene, and two math courses. He was critical of the English Department, saying that it made students lose interest in literature, but he educated himself by reading extensively outside of the class. In the spring of his freshman year, he wrote the book and lyrics to the Triangle Club’s Fie! Fie! Fi-Fi! which was to be performed that winter. Fitzgerald began his sophomore year by failing a make-... ...ald signed up for intensive military training, effectively ending his college career. He did not graduate with the class of 1917 but was included in the yearbook and received two votes for Most Brilliant, two for Handsomest, five for Prettiest, two for Thinks He Is The Best Dressed, eight for Thinks He Is The Biggest Politician, and six for Biggest Dramatist. Fitzgerald’s return for his senior year in the fall of 1917 was really only a waiting period and in November he was called to duty in Fort Leavenworth, Kansas, leaving Princeton as a student forever. (Eble, .43). Bibliography Eble, Kenneth E. F. Scott Fitzgerald. New York: Twayne Publishers, Inc, 1963. Tate, Mary Jo. F. Scott Fitzgerald A to Z. New York: Facts on File, Inc, 1998. http://www.capitalcentury.com/1920.html http://etc.princeton.edu/CampusWWW/Companion/fitzergald_francis_scott.html Fitzgerald at Princeton Essay -- Biography Biographies Essays Fitzgerald at Princeton While he was a student at the Newman School, called St. Regis in This Side of Paradise, F. Scott Fitzgerald became enamored with Princeton. He attended the first Harvard-Princeton game since 1896 on November 4, 1911 and Princeton won 8-6 on a blocked kick that was returned for a touchdown (Tate, 199). His aunt offered to pay for his education at Georgetown, but Fitzgerald wanted to go to Princeton. When his grandmother died in 1913, she left money that made Princeton available. Fitzgerald did not do well on the entrance exams though, so he had to travel to Princeton to re-take the tests and have a personal interview. Supposedly, Fitzgerald convinced the admissions office that it would be cruel to deny him on his birthday and he began at Princeton in the fall of 1913. Fitzgerald desired to play freshman football but his career was cut short. Depending on who you ask, he either wrenched his knee and was unable to play or was cut from the squad on the first day of practice (Tate, 200). With football out of the picture, he chose to participate in the Triangle Club, an original musical comedy group, and the Princeton Tiger, a humor magazine. Fitzgerald roomed off campus his freshman year because of insufficient dorm space. He took Latin, English, Physics, French, Personal Hygiene, and two math courses. He was critical of the English Department, saying that it made students lose interest in literature, but he educated himself by reading extensively outside of the class. In the spring of his freshman year, he wrote the book and lyrics to the Triangle Club’s Fie! Fie! Fi-Fi! which was to be performed that winter. Fitzgerald began his sophomore year by failing a make-... ...ald signed up for intensive military training, effectively ending his college career. He did not graduate with the class of 1917 but was included in the yearbook and received two votes for Most Brilliant, two for Handsomest, five for Prettiest, two for Thinks He Is The Best Dressed, eight for Thinks He Is The Biggest Politician, and six for Biggest Dramatist. Fitzgerald’s return for his senior year in the fall of 1917 was really only a waiting period and in November he was called to duty in Fort Leavenworth, Kansas, leaving Princeton as a student forever. (Eble, .43). Bibliography Eble, Kenneth E. F. Scott Fitzgerald. New York: Twayne Publishers, Inc, 1963. Tate, Mary Jo. F. Scott Fitzgerald A to Z. New York: Facts on File, Inc, 1998. http://www.capitalcentury.com/1920.html http://etc.princeton.edu/CampusWWW/Companion/fitzergald_francis_scott.html

Assessing ecosystem health Essay

The simple summary of the article is shown below.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Metaphors drawn from human health can be applied in environmental assessment at ecosystem levels; hence the concept of ecosystem medicine may also be appropriate in trying to understand the environment.   By using metaphors one can understand a difficult concept into more known terms since a comparison as to what is common in medicine and in ecosystem. Human use science but they employ art also in appreciating and studying things. As a necessary consequence of using arts or even science   errors in treatment could also happen as there could also be cased of false alarms in diagnosing the environment.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   But for a successful application of the medical concepts in ecosystem, there could be a need have a greater-defined taxonomy of ecosystems to afford a better correlations and analysis of the different variables involved in ecosystems. Taxonomy will allow more definitions of technical terms in ecosystems which could be used by scientists and scholars to make a thorough investigation and analysis.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The health status of ecosystems in turn could also serve a good barometer to assess the present status or health of the environment. This must be so since the better the ecosystem , the better the environment. Question: 2.    Write a review of Section 1 (p-15: Introduction) and also indicate important points which the author has talked about to be discuss in the paper; any critique; anything missing?   Any important information we get from this section?   Any interesting thing we get from this section, and do we really find it in the following section? The simple introduction is shown below.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The author is saying that whatever the ecosystem now suffers is partly caused by human activity.   He is using a metaphor to convey his message.   That the environment’s health must also be determined like that of a human individual.   Like a human being who is subject to stress, the author illustrates that the ecosystem also suffers from effects of various stresses.   He cited as examples of stresses the following: harvesting, introduction of exotic species, generation of waste residuals, physical restructuring, and even extreme natural events which affect the environment. Question 3.   Write a review of Section 2 (p-16: Ecosystem: a nebulous concept?)   What do we learn from this Section?   What has author tried to communicate and how successful he has been to communicate?   And also indicate the significance of this section related to this article, if you see any critique to this section then write it with a complete logic? Is ecosystem a nebulous concept?   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The author is saying that while others my think that term ‘ecosystems’ may be indefinite of meaning   because   of difficulty of delimiting boundaries on the basis of conventional observations.   Ecosystems are not isolated, but intimately connected, or nested within adjacent or larger systems as seen in the continuum from rivers to lakes; from estuaries to the sea; from the sea to the world’s ocean.   The author agrees that for management and assessment, ‘ecosystem’ constitutes a relevant macro-level unit for describing the environment (Rowe, 1961, 1989; Bird & Rapport, 1986).   Ã‚  Ã‚  Ã‚  Ã‚     The author is very clear in describing the ecosystems as a dynamic, complex, and open systems that are in constant change over ecological, evolutionary, and geological time (Rapport & Regier, 1992), and such they exhibit chameleon-like properties; that is, they might exist in a number of alternative forms, the particular composition being very much influenced by internal dynamics and by interactions with neighboring systems (Holling, 1985; Rapport & Regier, 1992). Question 4.   Write a review of Section 3 (p-16: Towards an Ecosystem Health Model) what do we learn from this Section?   What has author tried to communicate and how successful he has been to communicate?   And also indicate the significance of this section related to this article, if you see any critique to this section then write it with a complete logic? The quest for understanding leads to quest for having health ecosystem.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The author is saying that in the quest for a more comprehensive understanding of the process of ecosystem breakdown and recovery, he has come to think that humans are engaged in some form of ecosystem medicine (Rapport et al., 1979).   He said that introducing the medical metaphor suggests that, like physicians, ecosystem practitioners are in need of systematic procedures by which to recognize illness, devise protocols to ‘rule-in’ or ‘rule-out’ possible causes, and prescribe treatment. (Rapport, 1992) (Paraphrasing made)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   When it comes to treatment, medicine suggests several options: following internal medicine, ecosystems may be treated by regulating the ‘blood chemistry’ of the system; following surgery, ecosystems may be treated by wholesale physical and biological restructuring.   The latter may involve both removal of undesirable elements and introduction (grafting) of desirable ecosystem components. I should hasten to add that we are concerned here with the application of scientific methodologies developed in medicine in order to assess the state of ecosystem health.   In so doing I neither subscribes to the view that ecosystems can be considered as organisms (for clearly there are not not not not substantive differences in both the mechanisms and degree of integration as well as in the dynamics of these two systems) nor do I suggest.   (Rapport, 1992) (Paraphrasing made) Question 5.   Write a review of Section 4 (p-17: The subjective nature of health assessments) what do we learn from this Section?   What has author tried to communicate and how successful he has been to communicate?   And also indicate the significance of this section related to this article, if you see any critique to this section then write it with a complete logic? Subjectivity is employed in assessing the ecosystem.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The author is equating the subjective judgment used in health assessment as to what is being done in assessing the ecosystem.   He said that clearly, in many cases, the diagnosis and treatment of sickness also uses gut feel or hunches in addition to the scientific way..   Inevitably, there enters a degree of subjectivity in evaluating the health status of an individual or an ecosystem. (Rapport, 1992) (Paraphrasing made)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The author mentioned some ecosystem transformations that are made without recourse to societal values or limitations of scientific understanding and cited as example the demise of the forest downwind of a smelter.   Nevertheless, he admits that more frequently   social value-judgments and the limitations of science appear   to mix as a form of art.   The author gave as an example the conversion to plantations of radiata pine (Pinus radiata) of highly diversified indigenous forests in New Zealand, where there are opposing view between conservationists and foresters. (Rapport, 1992) (Paraphrasing made) Question 6.   Write a review of Section 5 (p-18: Early Warning Signs of Pathological Ecosystems) what do we learn from this Section? What has author tried to communicate and how successful he has been to communicate?   And also indicate the significance of this section related to this article, if you see any critique to this section then write it with a complete logic?   (This section should cover all sub sections of the main section, one by one) Early warning signs of pathological ecosystems have obstacles.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The author mentioned three obstacles in providing early warning of ecosystem pathology and they are: Firstly, basic processes such as nutrient cycling and primary productivity, is highly cyclical and irregular, varying from year to year, seasonally and diurnally.   Such variability and seemingly random behavior raises havoc with detection of the onset of much pathology that beset aquatic ecosystems. Secondly, early symptoms of ecosystem degradation may be missed or discovered only after pathology is well advanced. Thirdly, false alarms are easily sounded owing to a still far from adequate understanding of the long-term dynamic behavior of ecosystems. Ecosystems have common systems of degradation.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Under section 5.1 on â€Å"Health indicators at the ecosystem level,† the  author is discussing the identification of common symptoms of ecosystem degradation.   These common symptoms are termed the ‘ecosystem distress syndrome’ (Rapport et al., 1985) and characterize a large number of ecosystems under stresses of various types.   The author citing Rapport, 1991, said that with reference to aquatic ecosystems, the ecosystem distress syndrome comprises the following symptoms: (1) alteration in biotic community structure to favor smaller forms; (2) reduced species diversity; (3) increased dominance by ‘r’ selected species; (4) increased dominance by exotic species; (5) shortened food-chain length; (6) increased disease prevalence; and (7) reduced population stability. (Rapport, 1992) (Paraphrasing made) Like human diseases, ecosystems have risk factors, too.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Under section 5.2   on â€Å"Ecosystem risk factors,† the author   Ã‚  supports the idea of identification of individuals at risk for certain types of diseases, as those found in coronary disease, which will shift man’s attention from treating illness to prevention.   The author argues that using the same principle of identifying risk in ecosystem, prevention of the ecosystem’s degradation could be prevented. (Rapport, 1992) (Paraphrasing made)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   He believes that this approach works best where a single dominant stress acts to transform ecosystems, such as may occur in the process of eutrophication or acidification of aquatic ecosystems.   He said that much is known about the actions of these two stresses and the vulnerabilities of the recipient aquatic systems (e.g., Minns et al., 1990). He then argued that combining the findings from case studies of impacts of such specific stresses on ecosystems with the knowledge of current stress loadings and sensitivities of recipient ecosystems enables one to arrive at an ecosystem level risk assessment. (Rapport, 1992) (Paraphrasing made)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   He was able to cite the development of various factor analyses similar to the manner in which risks of coronary disease are now assessed in ecosystem health evaluations. He cited the work of Minns et al. (1990) who have examined the impact of acid precipitation on the loss of fish species in vulnerable eastern Canadian lakes. (Rapport, 1992) (Paraphrasing made)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   With these studies the author is really looking forward for the prevention of ecosystem’s degradation. Validation of treatment for ecosystem is a problem, too.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Under section 5.3 on â€Å"Validation of treatment† the author also talks of validation of treatment which is considered the bottom line for medical practitioners. This premised on the idea that once an illness has been diagnosed, the question turns squarely to the most effective treatment. Treatment validation provides a basis for selection among alternative procedures.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   In applying the medical terminology to the ecosystem, the author said that success rates for a given treatment cannot be evaluated without factoring out the influences of the other stress factors. He cited an example the evaluation of the effectiveness of harvesting regulations on restoring seal populations in the Baltic Sea. He said that it is necessary to take into account impairments to seal reproductive success owing to the presence of PCBs and related toxic substances (Helle et al., 1976). Here, just as in human medicine, he said, â€Å"we have the need to develop methodologies to factor out co-morbidities.†Ã‚   He mentioned the need for a far better taxonomy of ecosystem ills than we presently have. He said that one currently may describe ecosystem pathologies in terms of air pollution damage to forests, eutrophication of aquatic systems, acidification of aquatic and terrestrial systems, etc. but he said that these are very rudimentary categories. He therefore suggested that for each of these classifications there are many finer subdivisions which need to be categorized before one can readily compare case histories. (Rapport, 1992) (Paraphrasing made) Question 7. Write a review of Section 6 (p-21: Reporting on the state of environment from an ecosystem health perspective) what do we learn from this Section? What has author tried to communicate and how successful he has been to communicate? And also indicate the significance of this section related to this article, if you see any critique to this section then write it with a complete logic? Environment could be seen from the health of the ecosystems.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The author is trying to make a picture of the environment on the basis of the status of the ecosystem. He cited Canada as having subdivided its land areas into 15 ecozones, defined on the basis of Physiographic, vegetation type, soils/surface materials, climate, and human use. He reported that the forests of most ecozones are impacted by a combination of natural and cultural stresses (particularly in the Montaine Cordillera, Boreal Shield, and Atlantic Maritime ecozones). Included in the stresses is fire, insects and diseases, over-harvesting, conversion of forests to agriculture, construction of transportation and utility corridors, air pollution, and climate-induced stresses such as red belt and wind throw.   He then cited the relationship of increase disease in ecosystems which are more stressed. (Rapport, 1992) (Paraphrasing made)   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The author also mentioned that the other sections of the 1986 Canadian State of Environment Report relate to aquatic ecosystems, both the Laurentian Great Lakes and other Inland Waters, as well as the three marine systems (Atlantic, Pacific and Northern). He also cited that the major stresses affecting these ecosystems include: over-harvesting, construction of dams and diversions, contaminants (including toxic substances), and the purposeful or accidental introduction of exotic species (particularly in the Great Lakes and inland waters). Further, in all but the Northern marine ecosystems, land use change (particularly the drainage of wetlands for agricultural and recreational purposes) and sewage inflows added significant additional stress. (Rapport, 1992) (Paraphrasing made) Question 8. What do we understand from the Conclusions written on p-23, are they appropriate; any critique; any thing missed in conclusion; any thing over emphasized. The simple conclusion could be done as shown below.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   We understand from the conclusion that ecosystem behavior under stress is complex and processes leading to degradation and recovery are only partially understood, nonetheless, ecosystem medicine is coming of age at least as a conjectural art. There therefore many challenges along the way. There also a combination of objective and subjective criteria is called into play in rendering judgments as to the health of ecosystems.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Another thing that   I did understand in the conclusion is that in talking about assessing the ecosystem from a point of view need not involve or borrow concepts from the medical sciences to understand the system but that the author argues that use of the metaphor suggests more systematic approaches to the diagnosis and treatment of ecosystem ills, underscores the importance of validation of remedial action interventions, and draws attention to the inherent subjective nature of health assessments. Further, the metaphor provides a language in which the concern for ecosystem health becomes a natural extension of the concern for individual health The conclusions drawn are appropriate and does not in any way insist that understanding how to manage the ecosystem be necessarily made reference to the medical science field.   It could be made from different points of view and the advantage of using a field of study to bring out the issues via use of metaphor may contribute much to information campaign. Question 9.   Is this article helpful in planning and managing environment, if yes how?   If no, why? What is the relevance of the article in planning and management of the environment?   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚     I believe this article is helpful in planning and managing environment.   Different persons belong to different professions and different professions have their own languages.   By using metaphor in medicine to discuss ecosystem and the environment, would be getting the member of the medical profession to understand the issues more clearly and to get their support for the cause of the environment Question 10.   Is the title appropriate, if yes WHY?   if no then suggest some other title, and also justify the title with a logical reasoning. How show the article be titled appropriately?   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The title evaluating ecosystem health seems not to include treatment on ecosystem treatment.   Since it talks also of treatment the title could be modified as â€Å"Evaluating and Maintaining the Ecosystem’s Health.†Ã‚   By simply saying evaluating it the discussion on treatment should not have been part. Reference: Bird, P. M. & D. J. Rapport, 1986. State of the Environment Report for Canada. Ministry of Supply and Services.263 pp. Helle, E., M. Olsson & S. Jensen, 1976. PCB levels correlated with pathological changes in seal uteri. Ambio 5: 261–263. Holling, C. S., 1985. Resilience of ecosystems local surprise and global change. In: T. F. Malone & J. G. Roederer (eds), In Global Change, pp. 292–317. Cambridge Univ.Press, Cambridge. Minns, C. K., J. E. Moore, D. W. Schindler & M. L. Jones, 1990. Assessing the potential extent of damage to inland lakes in eastern Canada due to acidic deposition. 1V. Predicted impacts on species richness in seven groups of aquatic biota. Can. J. Fish Aquat. Sci. 47: 821–830. Rapport, D. J., & A. M. Friend, 1979. Towards a comprehensive framework for environmental statistics: a stressresponse approach. Statist. Can., Ottawa. Rapport, D. J., & H. A. Regier, 1992. Disturbance and stress effects on ecological systems. In: B. C. Patten & S. E. Rapport, D. J., 1991. Myths in the foundations of economics and ecology. Biol. J. Liimean Soc. 44: 185–202. Rapport, D. J., H. A. Regier & T. C. Hutchinson, 1985. Ecosystem behaviour under stress. Amer. Natur. 125: 617–640. Rapport, D., (1992), Evaluating ecosystem health, Journal of Aquatic Ecosystem Health, M. Munawar (ed.), Assessing Aquatic Ecosystem Health: Rationale, Challenges, and Strategies. KluwerAcademic Publishers. Printed in the Netherlands Rowe, J. S., 1961. The level of integration concept and ecology. Ecology 42(2): 420–427. Rowe, J. S., 1989. Implications of the Brundtland Commission Report for Canadian forest management. Forestry

Overview of Social Phenomenology

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