The Obstacle I Face in College

Miaodan XuProfessor Bradley FoxEnglish 1101 – D36528 March 2018 My Obstacle to College – Being a Student and a MotherWhile I agree with the point that many college freshmen are facing the obstacle about feeling lonely in their new college environment, emphasized by Frank Bruni in his article â€Å"The Real Campus Scourge,† I face a different obstacle because I have to balance being a 24-hour on-duty mother and a full-time college student. I'm 30 years old, and the mother of a 19-month-old toddler boy. I started college when my son, Jace was 18 months old. Before I went to college, I was taking care of Jace all day long. I sang songs and played games with him every day. We went to the parks and attended story-time-class in McKinney Library together every week. I prepared baby food and changed diapers 5 to 6 times a day for Jace. I also washed and sterilized milk bottles each day. Now everything has changed. I don't have enough time to look after Jace anymore. I have four days of classes and I need to work harder and spend more time on my courses since my English is not as good as native students. Usually, I have to spend about two hours getting college from my house in Bensonhurst, Brooklyn, five hours in classes, and more than two hours doing homework. Although I devote a lot of time to studying for my courses, it still takes me the rest of the time to look after Jace. I am lack of sleep so far this semester. Therefore, my biggest obstacle is how to keep a balance between the roles of a mother and a college student.I had to muster up the courage to go to college since I had graduated from Guangzhou True Light High School in Guangdong, China ten years ago. Besides, I have been married and given birth to my son. I am not as young as other students, and I have the responsibility to take care of my child that other students don't. Some people assert that mothers should devote all the time to doing family matters, and they don't even believe I can finish college as a mother. My friend Jolin, a mother of two, was astonished when I told her that I was going to college in January, and said â€Å"What? Are you kidding me? That's impossible! How can you take care of your family and your classes at the same time? I know you, and I worry about you because you can only do one thing at a time!† Not only Jolin, but also my aunt Fay and my uncle Jin who lived in Flushing, Queens doubted if I could handle everything well for motherhood and college. What they said made me hesitate whether it is right to go to college. I was so anxious. Finally, I strengthened my mind to start college after careful consideration. It's hard, I admit, but it is more important for me to prove to my child that any dream can be achieved. I firmly told myself again and again, â€Å"Nothing is impossible! You really can do it!†In addition to being doubted by others, another issue is that I have to find the time to give equal attention to both of my study and Jace besides housework. In order to do housework and take care of my son, sometimes I have to start my studying night life when my family members are asleep. I have to be very careful not to make any noise to disturb them. I type keyboard slowly, click mouse slowly, open and close the textbooks slowly to make it as quiet as possible, which may reduce the quality of my educational tasks. Meanwhile, it seems to be a precious time to sing a song like â€Å"Itchy bitsy spider† to Jace every day. When I am doing homework at home, Jace always comes to me. He wants me to hug him, play with him, or lie next to him while he's sleepy. He's eager to do everything with me and needs me to accompany him all the time. Undoubtedly I want to accompany him through every precious time, but I don't have enough time to study and do my homework in fact. When I am back home after class, I have to prepare baby food for Jace, wash and sterilize milk bottles, and wash the dirty clothes in the basement. I only have one to two hours of free time before Jace goes to sleep. Especially during the period when I was sick last week, everything went terrible. I had a cold, fewer, cough, sore throat, and felt very bad. I isolated myself in my bedroom because I was worried about the flu would infect Jace. Jace was taken care of by his grandmother, a 65 years old woman, who spent all her time on family matters. Jace wanted me as usual, but I really couldn't satisfy him due to my collapsed body. It's a difficult time for all of us, and it's also cruel for us while Jace cried for me. Although it's very hard for me to be a full-time college student as a mother, I believe I can balance two roles through the following methods: First of all, I stay positive. In my opinion, a positive attitude is important for everything. Sometimes I feel exhausted and get stressed, then I would remind myself that â€Å"The real man smiles in trouble, gathers strength from distress, and grows brave by reflection,† which was said by Thomas Paine. I realize that smiling to get through stress is the best way to relieve stress. Also, I take fewer classes. If I take too many classes, it would become a lot more difficult to balance baby time and college time. Though it takes me more time to graduate from college than the average student, I'm willing to spend more time focusing on the process of Jace's growth. Moreover, I study whenever and wherever I can. Usually I do homework, review notes, or read articles when Jace is asleep, even just a short time while he takes a nap. On weekends, I study in the car while my husband is driving on the way to my mother's home or on the way to shopping malls. I strive to study every moment. Furthermore, I use a calendar. In fact, it's impossible for me to remember everything in my mind. So I always use a calendar to write down every assignment, every due date, every appointment, and all other important things. Besides, I make detailed schedules that specifying everything like when I should get up, take train, have meal, get rest, do homework, play with Jace, prepare meals for him, then stick to do them exactly the time I set up. Above all, it can be stressful to manage time while going to college and raising a child sometimes, but I insist I will try my best to do well in the roles of a college student and a mother. As I am not young anymore, I don't have much time to waste. I hunger to finish my bachelor's degree as fast as I can without neglecting my child. My husband always encourages me that â€Å"Having a baby isn't the end of your life, it's just the beginning of a new adventure. Just remember that you can do whatever you want to do.† Thanks to the support from my husband and the help from Jace's grandmother, I have the opportunity to go to college. Balancing well in being a mother and a college student, I would take good care of Jace and do well in college. I won't let down my family's expectations and waste everything that they do for me. I firmly believe that I'm setting a great example for Jace of the importance of education, and he will be proud of his mother who never give up what she insist on.

Remeber the Titans Application Paper

Remember the Titans is a movie that reflects several areas of organizational behavior. Communication, organizational culture, teamwork, diversity, motivation and ethics all play a key role in leadership how an organization functions. Communication The first obstacle that the new head coach faces is taking over an organization where he is the replacement for a very well respected coach with a reputation for winning. In one of scenes, Coach Boone sits down with his new assistant coach, Yost, to talk about the current situation. Boone acknowledges the problems and the challenges that lay ahead but assures Coach Yost that he is committed to producing a winning team and that all decisions will reflect performance rather than race. Coach Boone shows respect to Coach Yost and displays the openness to deal with the issues. Leaders may have a tendency to avoid this confrontation only making matters worse for the long term. It is a great lesson in dealing with problems upfront and resolving the issues to minimize more potential conflicts in the future. Communication is one of the basic functions of management in any organization and its importance can hardly be overemphasized. It is a process of transmitting information, ideas, thoughts, opinions, and plans between various parts of an organization. It is not possible to have human relations without communication. However, good and effective communication is required not only for good human relations but also for good and successful business (Thomson, 2007). Organizational Culture From an organizational structure standpoint, Coach Boone realizes he cannot do everything by himself. On a football team, several coaches are required to work with each specialized part of the team just like in any business. Throughout the movie the offense, defense, and special teams must work together to achieve victory on the field. However, each sub group on the team must trust and rely on the others to perform to execute the game plan well. In one of the final scenes, Coach Boone gets input from Coach Yost to come up with a new offensive play to win the game. Sometimes in larger organizations, silos exist among the departments and there is a resistance to cooperating. It is important in any business that all departments listen to their people for new ideas to improve process that can turn into profitable results. Organizational structure is the hierarchical levels of a company; this structure provides guidelines on subordination and employee responsibilities, and affects the workplace culture. An organization's culture is an informal, collectively held grouping of ideas and values, as well as the types of workplace relationships and ways of doing things within the organization. It affects workplace culture through controlling, coordinating and motivating employees to work together to accomplish company goals and objectives. Both organizational structure and culture affect employee behavior, motivation, performance, dedication, satisfaction, cooperation, and relationships (Thornton, 2011) Teamwork and Diversity Working together as a team is crucial to any organization’s success. Two players in particular believe that at the beginning of merging the two schools, their perceptions of each other’s values make it appear almost impossible to work to together as a team. They both come to realize that they want to win as much as the other person does and eventually become the best of friends. In fact, later in the movie Gary, the white player recommends to Coach Boone that one of his white friends leave the team because of a missed blocking assignment. This is the true transformation of Gary putting the team’s goals before his personal feelings. It is one of the cornerstones of any teamwork’s success. People in any organization bring their own set of values and beliefs to the table when they accept a position in the company. It is up the company’s leadership to instill the vision and culture from the top down. The summer practice camp that they attend is similar to the socialization process that any organization has into bringing new people in. Similar to the Marine’s boot camp, the football players eat, sleep, and practice together to bond and foster a sense of teamwork for Coach Boone. Most companies achieve this socialization process through employee orientation and continuous training. By the end of the camp the players have put aside their difference and are committed to carrying out the team’s goal of winning. The biggest issue that faces the team is the racial tension between the blacks and whites. The movie is set in the early seventies when integration of school began. The socialization process of the summer practice camp helped resolved many of these issues while the players where in seclusion at camp. Upon coming back from camp and attending school, they face the true reality of the racial issues. Still to this day, diversity is a hot topic in corporations across the country. Any company has to battle the preconceived ideas about other races, religions, genders, and sexual orientation to focus on the company’s vision. The movie shows how when people put aside their differences and focus on the organization’s mission that anything is achievable. This is a timeless lesson for any organization in today’s environment. According to the textbook, one of the pervasive challenges with teams is that while diversity may have real potential benefits, a team deeply focuses on commonly held information. To realize their creative potential, diverse teams need to focus not on their similarities but on their differences. The key is for members of diverse teams to communicate what they uniquely know in addition to what they do not know (Judge, Robbins, 2011). Whether in the workplace or on the football field, or even amongst members of a community, effective teamwork can produce incredible results. However, working successfully as a team is not as easy as it may seem. Effective teamwork does not happen automatically; it takes a great deal of hard work and compromise (Woloch, 2008). There are a number of factors that must be in place to cohere together as a team: * Good leadership: Effective leadership is one of the most important components of good teamwork. The team’s leader should possess the skills to create and maintain a positive working environment, motivate, and inspire the team members to take a positive approach to work and be highly committed. An effective team leader will promote a high level of morale and make them feel supported and valued. * Clear communication: Communication is a vital factor of all interpersonal interaction and especially that of a team. Team members must be able to articulate their feelings, express plans and goals, share ideas, and see each other’s viewpoints. Establishing roles: It is necessary for team members to understand their role and responsibilities. The team leader can enable this by defining the purpose in a clear-cut manner in the beginning of the formation of the team. * Conflict Resolution: Conflicts will arise no matter how well a team functions together. The best way to counter conflict is to have structured methods of conflict resolution. Team members should be able to voice their concerns without fear of offending others. Instead of avoiding conflict issues, a hands-on approach that resolves them quickly is much better. Set a good example: The team leader must set a good example for good teamwork to come about. In order to keep team members positive, committed and motivated, the team leader must exhibit these qualities. The team looks to the leader for support and guidance therefore any negativity on the leader’s part can be disastrous (Woloch, 2008). Motivation Coach Boone does a good job of demonstrating motivation throughout the movie. In several scenes, Coach Boone tells his organization that he demands perfection from them and nothing less is acceptable. He communicates clearly with the staff and the players what the team’s goal is from the beginning. Everyone knows their role on their respective teams and expectations. We can see that successful companies have similar success when everyone in the organization knows how their role affects the company’s ability to serve the customer. Coach Boone uses the Equity theory of motivation in that he treats everyone on the team fairly and shows no favoritism. He asks the players to work very hard in practice, but see the results in their victories on the football field. Coach Boone also displays the Hawthorne effect in the movie. He makes an effort to know all of his players and his coaching staff. The Hawthorne effect is a motivation theory that people perform better, when they feel their leader pay attention to them. In today’s work environment, this is more of challenge because it is becoming more popular to have employees work from remote locations or home with the increased technological advances we have seen over the last twenty years in the work place (Ghillyer, 2009). Ethics. Ethical behavior is the last characteristic that can either tear apart any team or propel it to a higher level of success. Coach Yost is under the impression by several influential school board members that the championship game is going to be in favor of the all white school they are playing. They will use this as an excuse to fire Coach Boone and reinstate Coach Yost as the head coach the next school year. During the championship game, Coach Yost faces this internal struggle and dilemma as he sees many unfavorable calls by the referees. He eventually makes the right decision for the player’s chance to win the game. The important lesson is that when temptation is great to make the wrong decision, the long-term benefits of being ethical outweigh the benefits. Managers and their organizations are responding to the problem of unethical behavior in a number of ways. They are writing and distributing codes of ethics to guide employees through ethical dilemmas. They are offering seminars, workshops, and other training programs to try to improve ethical behaviors. They are providing in house advisors and creating protection mechanisms for employees who revel internal unethical practices. Today’s manager must create an ethically healthy climate for his or her employees, where they can do their work productivity with little ambiguity about what right and wrong behaviors are (Judge, Robbins, 2011). In conclusion, the movie demonstrates that leadership must be able to face multiple challenges at the same time. It is hard enough to manage a football team with structure that is in place of three different sub groups performing to win games. When combined with the challenges of diversity and ethics, it remarkable the results the team achieved. These are some valuable lessons that any organization in today’s business world could use. Â  

Importance of Correlation Analysis in Decision Making

National language. Language plays an important role in the process of fostering unity among the races. Thus, the government has made Malay as the national language of our country. National Language Act 1967 has been allocated the Malay language as the official language. Starting in 1970, the discussion between the leaders has gradually replaced English as the medium of instruction in schools.Governments also undertook a campaign to promote the use of Malay with the launch of â€Å"Gerakan Cintailah Bahasa Kebangsaan†. Unity is an essential element for a country to be more advanced. In order to improve the quality of a country in all aspect, the citizen playing the most important roles. For an example, Malaysia is independent with the unity of people of different races in 1957. This shows that a country will not be established without the true unity among the people.If one country has no unity where people is not trusting one another, the country will fall apart and lead to the the internal strife among the people. An dramatic example is the issue of the races riot happened on May 13,1969 in Malaysia. The internal conflict had caused 2000 people kill. This brings awareness to Malaysian that people without the true unity and the no trustworthy is capable to ruin a country. So we should turn our face to the sun and the shadows fall behind us.In order to avoid infighting among people, the spirit of unity should be planted in our souls. National language is important in every country as it is not only allow communication among the people but also increase the understanding of different ethnics among different races. National language plays an important role in the process of fostering unity among the races. This is because toleration and trustworthy among each other is needed to unite the people through understanding.

Administration Decisions Essay Example | Topics and Well Written Essays - 1750 words

Administration Decisions - Essay Example A school can function to the fullest if the families and the community it is established are involved. One type of school, a community school is unique in that it includes in its program an integrated model that considers stakeholders in the community such as partners, administrators, teachers, parents and students (Jacobson, Hodges, and Martin 18). A community school does not only uphold the academics and youth development, but also support for the family, grant of social services and development of the community as a whole (18). In working with partners, a school community recognizes the different needs of students both in academic and non-academic spheres (20). Thus, the school site team works toward the alignment of activities with the vision of the school. The partners in turn work in congruence with the total improvement plan of the school (20). The role of the principal in the school and the community cannot be overemphasized. The principal must be aware that the community sch ool belongs to the community and should interact with the latter for total success (20). In connection with this, the principal should welcome the resources offered by the stakeholders and partners of the school (20). ... The School of Cooperative Technical Education (under the NYC Department of Education), on the other hand, provides career training for skills development to grades 11 and 12 students. The CAS Bronx Family Center also provides holistic physical, dental and mental health diagnosis to both students and parents of Fannie Lou. The health educators of CAS advise students on health and preventing pregnancy. The social workers based in the school provide mental health advises and intervention services during crisis. The school gives emergency relief to the family of a student who is evicted from home. The Oyler Elementary School (in Cincinnati, Ohio) was converted into a community school that includes high school offering. This was made possible through the partnering of families and members of the community with the Cincinnati Public Schools (20). The transformation of the school into a community school that allowed it to offer a K-12 program enabled students to enroll in high school for th e first time. Previously, no student in the neighborhood was able to avail of high school education. The Cincinnati Health Department has a clinic inside the school so that students can avail of health, dental and vision care services (21). Mentoring and tutorial services are given by more than 400 volunteers who visit the school weekly to students on an individual basis. The school also partnered with the Cincinnati Early Learning Centers and other partners to provide support to infants, children and their parents. In Glencliff High School, transforming it into a community school set up has allowed it sponsor numerous programs together with its partners, such as the

College Transfer Academic Personal Statement Example | Topics and Well Written Essays - 500 words

College Transfer Academic - Personal Statement Example arger diversity culture with more ideas and innovative resource inputs; and (3) the prospects of bringing my unique interdisciplinary inspiration to University of California. The genuine interest in the fields of Microbiology developed in childhood while living with my grandmother. In poor health, I remember my old grandma who had to ride her bicycle to take me to see a doctor every day. The persistent routine caught the hypertension syndrome because of the tiredness. This provided the impetus and determination to study medicine and biology. In high school, I became more and more interested in biology and was selected into a Biology Olympiad Team of the school to compete for the National Biology Olympiad as a representative of the school. Despite my inability to gain any national prize due to my naivety and lack of training, I was unnecessarily clumsy at doing experiment. During my freshman year, I became a laboratory researcher for one of the course’s instructors, Dr. Lee. I assisted in the laboratory doing experiments on microbial ecology to explain the global latitudinal diversity gradient phenomenon. The experiment itself was simple, determining heterozygosity of E. coli in different temperatures. However, the wealth of experience gain and the value of internship were realized in terms of the following: First, the microbiology experiment helped me to improve my laboratory skills initially gained from high school through governance and time management. Since I am in charge of the whole experiment and I am in charge of my schedule, I was able to creatively manage time and control the required variables for the indicated experiment. Thirdly, I realized that I am good at an interdisciplinary approach for the reason that was encouraged to explore diverse possibilities through experimentation in the laboratory and come up with interesting experiments I like, such as creating microbial paintings on culture dishes, among others. The lab experience encourages

Elgin's Marbles Essay Example | Topics and Well Written Essays - 1000 words

Elgin's Marbles - Essay Example Lord Elgin had risen through the ranks and asked for the post as Ambassador to the Ottoman Empire in Constantinople. He met and married a Scottish heiress, Mary Nisbet of Earlton. Lord Elgin felt that he knew the best place to achieve architectural significance and wanted to bring some of the passion and style back to the British artists and architects, in order to uplift and inspire them. Lady Elgin and her wealth allowed him to achieve his desire. Greek architecture at that time was considered the ultimate experience and being of great significance and Lord Elgin ensured he was part of the society. He employed artists and architects to paint, sketch and make molds of what he considered to be the best artwork in Athens, Greece. He believed that the artistic work held the highest significance and expression of civilization and that this cultural experience would encourage the British artists of the day. Lord Elgin purchased sections of the marble frieze from the Ottoman Empire for a price of  £75,000. He then had the difficult task of getting a ship to transport them to England. This was during the Napoleonic wars and their friend Nelson was reluctant to provide a vessel for the shipment. Mary used her guile and persuasion to eventually gain a passage for the artifacts (Nagel, from front matter). Lord Elgin considered his purchases to be a great achievement for the British Empire. A Government Select Committee agreed to purchase the marbles from Lord Elgin for  £36,000 in 1816, a massive financial loss for Lord Elgin.... He then had the difficult task of getting a ship to transport them to England. This was during the Napoleonic wars and their friend Nelson was reluctant to provide a vessel for the shipment. Mary used her guile and persuasion to eventually gain a passage for the artefacts (Nagel, from front matter). Lord Elgin considered his purchases to be a great achievement for the British Empire. A Government Select Committee agreed to purchase the marbles from Lord Elgin for 36,000 in 1816, a massive financial loss for Lord Elgin (British Museum, newsroom, 1). They were then placed and still remain in the British Museum and given the collectors name of Elgin's Marbles (British Museum, Collection 2). Picture 4.0 A Section of the Elgin Marbles The British Museum initially placed the artefacts in a prefabricated gallery which had been designed by Robert Smirke (British Museum, Collection 2). Then they were transferred to another section aptly named the 'Elgin Room' in 1832 (British Museum, Collection 2) until Lord Duveen donated money to the museum to construct a purpose built gallery for the marbles. (British Museum, Collection 2). Picture 5.0 A Section of the Elgin Marbles Preparations were carried out to clean the sculptures ready for display in their new Duveen rooms. Wire wool was used to clean off the surfaces of all of the marbles in 1939. This cleaning method also included the use of copper chisels and carborundum (British museum collection, 3). It was believed that the original color of the marble was pure white and the intensions were genuinely administered in order to return the pieces back to their original state. This cleaning method removed the entire

Management and leadership Essay Example | Topics and Well Written Essays - 1250 words

Management and leadership - Essay Example It is a well-known and understood fact that it takes the display of very fine management skills in order to be a good leader. Generally, good leaders are first good managers. Body One of the most fundamental differences between managers and leaders is their way of motivating the subordinates or followers. While the managers usually are risk averse in their approaches, leaders tend to take risks. Some traits that differentiate a manager from a leader are; managers prefer routine over change whereas leaders prefer the other way round; the vision of managers is short-term generally whereas leaders tend to have a long-term vision, leaders visualize things in a broad perspective whereas managers work upon details to make the plans of the leader practicable; finally, as the terms suggest, managers tend to manage whereas the work of a leader is to leader, though it takes sound management skills to be able to lead. The foundation on which leadership stands is the commitment and obedience of the followers. A leader cannot do without the help, support, and compliance of the followers. It takes management to get the followers in the position where they are ready to accept the leader as an individual with power and authority over them. Leadership without management is like trying to lead a herd of wild buffaloes. No matter how hard a leader tries, the wild buffaloes would get scattered and the man would not be able to lead them to their destination. Management essentially tames the workforce so that they get in the mood to listen to the leader and give him/her the due respect he/she deserves for being in the position of a leader. Management is about inculcating the sense of work ethics, respect for the principles of work, and a willingness to abide by them in the workplace in the workforce. These factors prepare a worker mentally and psychologically to be submissive to the leader for the matters related to work. In turn, the level of obedience of the subordinates is raised and this has a very healthy effect on the relationship between the leader and the subordinates. When managed rightly, workers know that they have to listen to the leader to be able to work toward attaining the goal as a group while keeping their personal egos aside. In this way, management essentially set the stage for a leader to perform on. Without that stage, the leader might be called as a leader but he/she might not be truly recognized as a leader, and without the recognition of a leader as such, leadership cannot be thought to be effective. The duties and responsibilities of a manager and a leader are to a large extent similar. While not every manager is a leader, every leader has to be a manager also. Although the individual with the utmost powers and the decision making authority in an organization is usually one or a small group of people who are recognized as leaders, yet down the line, every manager is a leader for the people working under him/her. For example, letâ€⠄¢s take the example of the manager of kitchen in an organization. While the manager of kitchen has to follow the menu set by the leader and use only the ingredients made available to him/her by the leader, the manager of kitchen necessarily serves as a leader for the cooks, the chefs, the purchasers, the kitchen cleaners, and other workers working in the kitchen. Management in this example means providing the workers with the resources and help they require to achieve the tasks assigned to them individually and collectively, supervising them so as to make sure they are actually working and not wasting time in gossip and other activities, making sure that the kitchen is cleaned regularly and that

Australian waste Essay Example | Topics and Well Written Essays - 1250 words

Australian waste - Essay Example The most polluted sites in Australia include transport sites, roadsides, park/waterfront areas, rivers and creeks, school grounds, coastal/beach areas, as well as shops and malls. A recent trend exists that seeks to move away from burying and burning of waste in Australia towards its reuse and recycling. This shift towards sustainable development and conservation ideals with regards to waste disposal, as well as policies aimed at recycling, reusing, reduction of generation, and extraction of energy from the waste have caught on in Australia. Since the 1990s, household waste recycling has become more popular. Reasons for this trend can be explained by the presence of kerbside recycling; raising commodity prices, as well as increased levies for land fill services to prohibitive levels. However, mobile phones have introduced a new dilemma since they contain harmful products. This has necessitated novel ways of disposal. AUSTRALIAN WASTE Australia generates approximately one tonne of was te every year that is sent into a landfill. After the United States and Israel, Australia ranks as the third largest producers of landfill among developed countries. Significantly, most of this waste is resultant from goods that Australians do not even use with waste of over $10.5 billion per year occurring. This habit has begun developing in the early 20th century as ideas of convenience and hygiene gave rise to disposable products, which was justified because the consumer was assured of un-contaminated products. Buying into disposability is easy because new products are cheaper than fixing a broken one. However, this kind of disposability is a fantasy that exists because Australians do not have to see, smell, or handle their waste. This is unlike natural systems where waste is critical in the maintenance of life and, therefore, is not removed, but used as a resource for another system. While organic material in nature can decompose and be used to create something new, this is not possible for industrial objects. It, therefore, becomes important to recognize the regenerative power that waste can have. Australia’s recycling habits, however, have been improving, although there is room for improvement. The most important waste management principle, including recycling, repair, reuse, and reduce, is refuse. Australians are encouraged not to buy a lot of products to begin with since the realization of a sustainable environment also needs a reduction in consumption (O'Connor, 2007). For fourteen years, plastics make up the majority of waste collected in Australia with 31.75 of all collected waste being plastics. Miscellaneous items like cigarette butts made up 17.7% of all rubbish. Metal, especially aluminium ranked third at 14.6%, followed by glass at 13.1%, and finally paper at fifth accounting for 12.6% of all collected rubbish (Australia Bureau of Stastistics, 2007). Other material included polystyrene and rubber. These are the major sources of rubbish i n Australia. When it comes to rubbish items, cigarette butts rank first accounting for 29.6% of items surveyed. Alcoholic beverage containers made of glass were second with 5.4%. The other rubbish items in order of prevalence include confectionary and plastic chip bags, plastic bottle caps, pieces of glass, PET drink containers, metal items, especially aluminium, and paper. The most polluted sites in Australia include transport sites,

Diversity and Inclusion in Organizations Essay Example | Topics and Well Written Essays - 1000 words - 1

Diversity and Inclusion in Organizations - Essay Example Include your personal definition of inclusion and diversity.  Describe what diversity encompasses, and explain the intersections of multiple forms of diversity in organizations. Diversity and inclusion is many things. In its most superficial definition, D&I is a legal mandate, a requirement for organizations to comply with, and which may open a firm to sanctions and penalties if found in violation of its provisions. However, diversity and inclusion should be more than mere compliance with a requirement. It should entail a change of heart and perspective. The core to D&I’s goals and aspirations is social reform, the eradication of barriers between perceived majority and minority groups which creates unjustified advantages for some and disadvantages for others on the basis of their affiliations. Diversity encompasses the treatment of people as people. Inclusion does not mean the elimination of difference so that all people are the same; it means treating people in the same man ner despite their differences, and even with the acknowledgement and celebration of these differences. Several of the readings in this course described diversity as a source of competitive advantage for organizations, where multifaceted skills and perspectives can be brought to the workplace in support of the company goals. While that is perfectly true, and companies should look to this advantage, it is not the essence of diversity and inclusion. Had it been, then D&I would have just been a means of taking advantage of people’s differences. In an organization, the application of diversity and inclusion may be so diffuse and ambiguous that it is difficult to notice at times whether an issue has D&I implications or not. For instance, assigning people to subsidiaries in certain geographical areas (specially for a multinational organization) on the basis of their ethnicity may be a sensible thing to do from the viewpoint of the organization, but it may be judgmental from the view point of the individual who may not want to be designated there. The very fact that makes people subjects of D&I also in a way reinforces differences among groups and works against their full inclusion. Discuss the impact of diversity on individual and organizational effectiveness.   Discuss some of the tools necessary to lead, direct, and build inclusive organizations. Diversity and inclusion is a source of strategic advantage for an organization; this has been mentioned in all the readings and finds no strong opposition in any of the opinions and reactions discussed in this forum. As to whether or not the advantage is properly optimized or explored is another matter. The inclusion of diverse people in an organization does not automatically ensure individual and organizational effectiveness. As has been voiced in this forum, some organizations merely pay lip service to D&I without imbibing the essence of it. As is true for all individuals, if the organization capably harmonizes p ersonal goals with organizational goals, then the creativity and industry possessed by the individuals in the workforce shall be engaged, and the benefits of diversity realized. Diversity in this case, however, need not be along racial, gender, cultural, or any category identified as being D&I. It may be the skills and knowledge possessed by individuals because of their education, personal interests,

Theme Of Women In Different Artistic Periods Essay Example for Free

Theme Of Women In Different Artistic Periods Essay Baroque, Rococo, Neoclassical, and Romantic are all artistic movements of centuries past.   It is through the artistic movements that one can capture a glimpse of society and the way life was lived during that time.   Thoughts and feelings are exposed as well as facts are captured by the artist.   It is as if time stands still and one can experience the past with these works of art. This is especially true when a theme or subject is used in art from different time periods.    One can see how the view of the subject has changed or stayed the same.   One theme that has evolved over time is the subject of women.   Their complexities, mysteries, and roles in society have been studied throughout the ages.   That is why they have been a favorite point of interest for artist.   If an artist can capture the essence of a woman, then he/she can capture life.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The Baroque Period was the earliest of these artistic movements.   It came after the European Renaissance and spanned the whole seventeenth century.   Although some features appear in Dutch art, the Baroque style was limited mainly to Catholic countries. It is a style in which painters, sculptors, and architects sought emotion, movement, and variety in their works.1   Baroque art was basically an answer to the Catholic Reformation.   The objective of the church was to communicate the emotions of the biblical stories in art.   The church desired that the patrons who were illiterate to be able to view the art and understand the story and feel the emotions that they could not comprehend because of their lack of reading.   The wealthy patrons had a different purpose for the art they commissioned and this was to impress others. _____________________ Artlex. Baroque.   2008 http://www.artlex.com The focus of the paintings were to be dramatic and to tell a story that would appeal to the senses.   The realism in the art of this period was incredible.   The subjects were multidimensional as well as the textures accurate.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   An excellent example of art from the Baroque Period is Young Girl Writing a Love Letter by the Italian painter Pietro Rotari.   The painting was completed in seventeen fifty-five so it was done in the middle of the period which would represent the peak of the artistic movement. Young Girl Writing a Love Letter is not a painting with a religious theme, but Rotari did paint many that were.   Instead, he chose a young woman for his subject. Even though the theme is different than most Baroque art, the young woman has a dreamy, almost angelic quality and expression on her face.   There is a purity about her that reminds one of the Virgin Mary.   She is resting her head on her hand while she gazes off into the distance while contemplating just the right words to write to her lover.   However, one can tell from her innocent face that even though she is in love, she her motives are pure.   The treatment of women as a theme in art during the Baroque Period truly reflects the religious focus during that time.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Rotari’s style is typical of the Baroque Period.   His painting of Young Girl Writing a Love Letter is realistic. The young woman’s hair is painted so that it gives the appearance of her hair having strands with a few wisp of stray hairs that have fallen out of her neatly pulled back hairstyle.   The silk fabric of her dress is realistically shown through the use of lights and darks.   Even the wood of the desk is painted using perspectives so that it has a three dimensional look.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Rococo was the eighteenth century’s answer to the Baroque movement.   As Baroque concentrated on religious figures and themes, the artist of the Rococo Period focused on the wealthy aristocracy.   The ornamental, graceful curves, delicate colors, and anything of elegance were the markings of the period.   The aristocracy wanted to be the focus of the art instead of heroes from history and the Bible.   The movement originated in France during the reign of Louis XV.   The architecture and furnishings of the day were also representative the movement.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   One of the foremost painters during the Rococo Period was Jean Marc Nattier.   He was a French painter who, at fifteen, painted for Peter the Great, but he was a member of King Louis XV’s court and mainly painted for him.   Many of his paintings are still in France and still displayed at the Louvre. Mythological portraiture allowed Nattier to synthesize his desire to be a history painter with the financial necessity of making a living, for portraits were in demand. After the 1740s, as tastes began to change, Nattier created more straightforward representations. Financial problems and illness finally caused him to stop painting in 1762. (Getty Museum) An excellent example of Jean Marc Nattier’s work is the painting Portrait of a Young Woman Painter.   The young woman is obviously an aristocrat because is adorned in a lavish yet delicate dress with a carefree look on her face as she gazes out at the painting.   She has a face that is fragile as though it has never seen the sun, hard work, or bad and troublesome thoughts. Her hand is rested on her head in a ladylike pose while her smile is faint.   She holds her palette as if she is not serious about painting.   In fact, she looks as like there is nothing that really interest her. She is graceful and her curves are sensual as the open neckline of her dress.   The background is muted as are the colors of the portrait.   It is not bright and vivid as the paintings of the Baroque Period. The artist deals with the subject of a young woman as mystical.   She does not standout in any way because of the muted shades, but simply fades into the background.   Her palette that should have vibrant colors on them, but they are varying shades of the background.   This symbolizes that a woman considering an occupation is just a frivolous idea that is fleeting.   Instead of angelic as women were portrayed in the Baroque Period, the woman depicted in the Rococo movement is seen more as a status symbol.   It is as if she only exist to prove that the man in her life can afford her.   She would be his proof that by pampering her, he has the means to sustain his social position.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Following the Rococo Period was the Neoclassical movement which focused on the classical forms of the ancient Greek and Roman works of art. Neo-classicism was a style that emerged in Britain and France in the 1750s. Artists and architects sought to create an eternally valid true style that could be expressed across all areas of the visual arts. The style was based on the designs of Classical Greece and Rome. A major source of inspiration came from archaeological discoveries such as those made at Herculaneum and Pompeii which brought the ancient world to life. (Learn About Style) Patriotism, heroism, courage, and sacrifice were elements of the Neoclassical Period.   This movement stated in the seventeen fifties, and lasted well into the eighteen hundreds.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Marie-Louise Lebrun, also known as Élisabeth-Louise Vigà ©e-Le Brun, was a famous portrait artist during the Neoclassic Period.   Her paintings were simple and pure as was popular during the period.   Her well known painting, Portrait of Theresa, Countess Kinsky is typical of the Neoclassical design. There is a landscape that is faded into the background so that the focus is on the Countess. Her head is wrapped in a long flowing cloth that is reminiscent of the loose draping of the ancient Greeks and Romans.   The dress is of a deep midnight blue that draws the eye to the classic lines of the clothing.   Her demeanor is of a woman that is knowledgeable and intense.   The Countess is has a striking pose that draws immediate attention to her.   Her eyes are piercing while her smile is alluring.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The theme of woman in this picture is unique in that the subject is a female seen through the eyes of another female. It is amazing how Lebrun presents a woman of obvious strength that is not seen in the previous paintings.   The Countess is a confident compelling subject.   There is power in the expression of her countenance.   Her intellect is shown as a positive element that only adds to her beauty.   In reality this womans life was rather tragic. Her husband left her at the altar after their wedding and went to his mistress. Given the beauty of Theresa, the Countess, one wonders about the personalities of the people involved.1   Ã‚  A woman who lived the life of the Countess would have to have been strong and command the attention of Lebrun, who was a professional woman and was also a symbol of strength.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The Romantic Period encompassed the first half of the nineteenth century.   The artist of the day concentrated on emotion, the supernatural, and the glorification of nature.   _____________________ Countess Kinsky. 2008. http://hal.ucr.edu/~cathy/artists/evlb93.html Romantics were more emotional, usually melancholic, even melodramatically tragic.1  Ã‚   There was more of an attention to the exotic that the ancient Greece and Rome.   There was also a fascination of horror.   It was definitely different from artistic period in the past.   One could not help but be drawn into the emotional state of the subject because it was the objective of the Romantic artist to completely convey the emotion of the subject of his/her art.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The talented Thà ©odore Chassà ©riau was characteristic of the Romantic Period.   He started painting at a young age and was a master painter by the time he reached adulthood.   The Angel, by Chassà ©riau, is unlike any of the angels painted in earlier artistic periods.   The angel is either on earth or a place that has a similar landscape.   The prominent tree trunk, the colorful fall foliage of the tree leaves, and the lush green underbrush are typical of the Romantic focus on the glorification of nature. The light fluffy clouds add to the effect.   The angelic being depicted on earth is an example of spotlight on the supernatural.   The expression of deep concern and pain is on the face of the being which is opposite of what most think of angels who are thought to be creatures of peace, love, and protection.   However, this angel is in hurting in some way.   The clothing is realistic, but the hair and feathers of the angel are more fantastic than real.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   The angel is depicted as a woman in the painting The Angel.   It sets the tone that women were seen as heavenly beings during the period.   They were not seen as equal to men, yet men saw them as mysterious.   The fact that this angel is distressed displays to _____________________   Artlex. Baroque.   2008 http://www.artlex.com the viewer that heaven might not be what the world expected it to be.   As women are stereotypically emotional people, the angel is definitely female.   In the Bible, the angels have male names, yet Chassà ©riau, like others of his day, portrayed it as female. Women were seen as the ones who were immensely emotional.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Women have been the subject of art ever since there was art.   They are intriguing and beguiling.   Each artistic period was representative of society’s view of women.   It is a way to freeze a moment in time.   It is an interesting idea to examine how the place of woman in society has evolved over time. Bibliography Chassà ©riau, Theodore.   The Angel. 1840. Countess Kinsky.   http://hal.ucr.edu/~cathy/artists/evlb93.html Getty Museum. Artist.   http://www.getty.edu/art/gettyguide/artMakerDetails?maker=459 Learn About Style. Neoclassicism. http://www.vam.ac.uk/vastatic/microsites/british_galleries/bg_styles/Style05a/index.html Lebrun, Marie, Louise. Portrait of Theresa, Countess Kinsky. 1793. Nattier, Jean Marc. Portrait of a Young Woman Painter.   1740. Rotari, Pietro.   Young Woman Writing a Love Letter.   1755.

Functional Multi-enzyme Complexes In Vitro

Functional Multi-enzyme Complexes In Vitro Molecular self-assembly offers a method of sophisticated materials constructed with precision. Designing self-assembling enzyme structures is of particular interest for the unique functional capabilities of enzymes, as shown in Figure 2. Chemically induced assembly has been shown to be a powerful tool for the investigation of cellular events and for its easy operation and low cost compared to bioconjuction. Chemical inducers can be cofactors, inhibitors, metal ions, which are based on specific interaction of molecule and enzyme. Chemical inducers bring the two enzymes together to form multi-enzyme. A number of reviews have covered the self-assembly of proteins and enzymes by chemicals. King N.P. et al discussed the principles employed in recent efforts to design complex and geometrically specific protein assemblies, with a focus on practical approaches. However, precise manipulation of protein self-assembly behavior in vitro is still a great challenge. Here we review recent studies i n the chemical induced self-assembly of multi-enzyme system from the perspective of multi-enzyme complex organization, enzyme interactions, and regulation of assembly. Inhibitor induced multi-enzyme assembly Inhibitor induced dimerization has been reported as the controlled dimerization of proteins via dimerizers. During the process of dimerization, the dimerizers assemble proteins into homospecific or heterospecific multivalent nanostructures. An enzyme inhibitor binds with enzymes specifically and decreases their activity. Drug discovery typically focus on the identification and design of inhibitors to perturb enzyme function, which greatly depend on the chemical structure. Carlson and co-workers reported self-assembly of wild-type Escherichia coli dihydrofolate reductase (DHFR) into protein nanorings using dimeric methotrexate molecules, which tethered together by a flexible peptide linker. The enzymes are capable of spontaneously forming highly stable cyclic structures with diameters ranging from 8 to 20 nm. The nanoring size is dependent on the length and composition of the peptide linker, on the affinity and conformational state of the dimerizer, and on induced protein-protein interactions. Chou reported the preparation of dihydrofolate reductase (DHFR)-histidine triad nucleotide nanorings by chemically induced self-assembly. DHFR molecules with fused peptide chain of variable length were spontaneously self-assemble into protein macrocycles after treatment with a dimeric enzyme inhibitor, Bis-MTX-C9. The ring size, ranging in size from 10 to 70 nm, was dependent on the length and composition of the peptide linking the fusion proteins. The enzymatic efficiencies for the monomer and intramolecular macrocycle were found to be nearly identical, while the larger dimeric nanoring was found to have a modestly lower kcat/Km value. The nanorings catalytic efficiency was dependent on ring size, which indicated that the arrangement of supermolecular assemblies of enzymes may be used to control their catalytic parameters. However, the activator used for multi-enzyme assembly has not been reported before, which can greatly improve enzyme activity and may have greatly potential in mu lti-enzyme biosynthesis. Cofactor induced multi-enzyme assembly Cofactor-dependent enzymes, such as oxidoreductases and transferases, intramolecularly assembly of enzyme subunits by cofactor binding have been widely reported. Cofactor as a small molecular for enzyme catalysis. Cofactors can also be used for inducing multi-enzyme assembly. Bis-NAD+ has been reported for affinity precipitation of dehydrogenases in 1980s. Mansson et al used bis-NAD+ analogue to locate lactate dehydrogenase and alcohol dehydrogenase face to face and then cross-linked of the two enzymes with glutaraldehyde on agarose beads. The study of site-to-site directed immobilization effect improve the NADH production from 19% to 50%, which indicated that the NADH was preferentially channeled to lactate dehydrogenase due to the positioned active sites of the two enzymes. Similar work reported by Siegbahn as the bi-enzyme complex was formed by crosslinking lactate dehydrogenase and alcohol dehydrogenase with glutaraldehyde, which indicated an enhancement of 1.36 fold of the NADH regeneration when lactate dehydrogenase and alcohol dehydrogenase were site-to-site oriented. Cofactor induced assembly can form the site-to-site oriented structure, has the advantage easy operation and maintains the enzymes’ activity maintain. However, the interaction of NAD+ with enzyme is relatively low. Cofactor analogues have been reported for enzyme catalysis, which have the advance of low cost and high stability. The improvement of cofactor analogues for multi-enzyme assembly is promising. Metal ions induced multi-enzyme assembly Metal ions guide proteins into forming large assemblies, which provide a wide platform to modulate the metal coordination environment through distant, noncovalent interactions, exactly as natural metalloproteins and enzymes do. Metal ions in metalloenzymes located in the pocket whose shape fits the substrate, which are usually coordinated by nitrogen, oxygen or sulfur centers belonging to amino acid residues. Since approximately half of all proteins contain a metal ion, metal ions induced enzyme assembly is a promising method. Metal ions induced protein assembly is recently hot topic. There are two main types of metal ions induced protein assembly, namely, metal ions chelating sites on the artificial His-tags of enzymes and chelating sites on the surface of enzymes. His-tagging is the most widespread strategy to purify recombinant proteins. With the addition of 4-10 poly-histidine tag to the N terminus or C terminus of a target protein, the tagged protein purification was achieved by immobilized metal affinity chromatography. Multi-enzyme complex were formed with the Ni2+ and bis-His coordination of GDH-NOX fused enzymes, which enhanced enzyme activity and stability for the biosynthesis of DHA from glycerol with cofactor regeneration.. Chelating sites on the surface of enzymes The metal ions coordinated with the chelating sites on the surface of proteins was reported. Chelating sites should be on the surfaces to coordinate with metal ions, and the interfaces where chelating sites are located should be complementary to form stable self-assemblies. Yushi Bai, et al [Bai, Y.S. et al. Highly ordered protein nanorings designed by accurate control of glutathione S-transferase self-assembly. J Am Chem Soc 135, 10966-10969 (2013). ]reported a variant of glutathione S-transferase (sjGST-2His) which has two properly oriented His metal-chelating sites on the surface self-assembled in a fixed bending manner to form protein nanorings. The accurate orientation of proteins and self-assembly was based on metal-ion-chelating interactions and nonspecific protein–protein interactions. This work provides a de novo design strategy for the construction of novel protein superstructures. The self-assembly of glutathione S-transferase into nanowires was also reported[Zhang, W. et al. Self-assembly of glutathione S-transferase into nanowires. Nanoscale 4, 5847-5851 (2012).]. Designed metal coordination interactions to arrange enzyme into highly ordered supramolecular architectures has been reported recently[Salgado, E.N., Radford, R.J. Tezcan, F.A. Metal-Directed Protein Self-Assembly. Accounts Chem Res 43, 661-672 (2010).].Enzymes represent particularly attractive building blocks due to their chemical and structural versatility, for new and improved supramolecular properties. Metal-directed enzyme self-assembly yields stable architectures and high catalysis efficiency. These emergent physical and functional properties are attained with minimal modification of the original building blocks Brodin reported the self-assembly of a designed variant of cytochrome cb(562) by zinc ion coordination to uniform 1D nanotubes or 2D arrays with very high chemical stabilities. Their metal-mediated frameworks was used as the templated growth of small Pt-0 nanocrystals. [Brodin, J.D., Carr, J.R., Sontz, P.A. Tezcan, F.A. Exceptionally stable, redox-active supramolecular protein assemblies with emergent properties. P Natl Acad Sci USA 111, 2897-2902 (2014).] Bogdan et al reported [Bogdan, N.D. et al. Metal Ion Mediated Self-Assembly Directed Formation of Protein Arrays. Biomacromolecules 12, 3400-3405 (2011).] the self-assembled inorganic–protein arrays by FeII complexation of protein-conjugated terpyridine units (ligand) to form well-defined and controllable size and structure. Residue-specific conjugation between the complexing unit (terpy) containing an activity-based probe and a corresponding active enzyme (papain) performed on this unique building block (ligand) leads to chemical species of unprecedented constitution. Metal ion induced assembly are controllable by environmental factors that affect the coordination or reactivity of the metal ion: the presence of the metal itself, external chelators, pH, and the solution redox state. Thus, metal ions can augment or provide all three essential properties of proteins as nature’s favorite build-ing blocks: structure, chemical reactivity, and stimuli- responsiveness. Metal ions are frequently found in natural protein-protein interfaces, where they stabilize quaternary or supramolecular protein structures, mediate transient protein-protein interactions, and serve as catalytic centers. Paralleling these natural roles, coordination chemistry of metal ions is being increasingly utilized in creative ways toward engineering and controlling the assembly of functional supramolecular peptide and protein architectures. Here we provide a brief overview of this emerging branch of metalloprotein/peptide engineering and highlight a few select examples from the recent literature that best capture the diversity and future potential of approaches that are being developed. Conclusions and Outlook Constructing functional multi-enzyme complexes in vitro by mimicking the natural enzyme complex has great biotechnological potentials in metabolic engineering, multi-enzyme-mediated biocatalysis, and cell-free synthetic pathway biotransformation. This review summarizes chemically assembling of multi-enzymes based on the affinity included by small molecular, namely, cofactor, substrate, inhibitor, and metal ions, et al. Distinctions were made based on the assembling driving force, structure of multi-enzyme complexes and mechanism of catalytic efficiency enhancement. Furthermore, the current challenges of multi-enzyme assembly in vitro induced by chemicals was addressed and gave an outlook on future developments. In this review, a classification of multi-enzyme assembly methods is proposed. Special emphasis is placed on the description of constructing functional multi-enzyme complexes by small molecular induced self-assembly. Assembling of multi-enzymes based on the affinity induced by small molecular, namely, cofactor, inhibitor, and metal ions were discussed. Furthermore, the advantage and disadvantage of each method from the reaction and process considerations are described. A variety of approaches for multi-enzymatic synthesis in vivo using biological systems or in vitro with isolated biocatalysts have been successfully used for the synthesis of complex molecules, especially the chiral chemicals which frequently are not readily accessible by chemical synthesis. In the long term, multi-enzyme processes will replace many chemically catalyzed processes. Biocatalysis today is growing not only in the fine chemicals and pharmaceuticals but also in the production of bulk chemicals. The relevant multi-enzyme catalysis processes have a significant potential for industrial application. Several challenges remain for multi-enzyme processes despite the strong drivers for greener and ever more effective chemical process technology.Multi-enzyme assembly into exquisite, complex, yet highly ordered architectures is challenging due to the complexity of enzyme structures and interactions. Consequently, the prediction of multi-enzyme complex configurations, the structure controlled assembly and the dynamic kinetic simulation of assembly process are also challenging. Current efforts aim at the prediction of multi-enzyme complex configurations as well as at nanoscale reconstruction, and control of cascade reaction. The design of multi-enzymatic systems based on the structure controlling and function prediction. In Nature’s hierarchy such design and engineering studies can provide useful information. New approaches that allow the controlled assembly of multiple enzymes at a nanometer scale with precisely structure and function will increase reaction rates and the efficie ncy of longer synthetic enzymatic cascades. Another frontier in multi-enzyme synthesis is the design of multi-step processes, involving mathematical modeling, process technology, and protein engineering. By viewing multi-enzyme assembly process in terms of structure and function relationship, it is possible to unify a diverse range of investigations, highlights their interrelationships, and see routes.

Gwendolyn Brooks :: Biography Biographies Essays

Gwendolyn Brooks Although she was born on 7 June 1917 in Topeka, Kansas--the first child of David and Keziah Brooks--Gwendolyn Brooks is "a Chicagoan." The family moved to Chicago shortly after her birth, and despite her extensive travels and periods in some of the major universities of the country, she has remained associated with the city's South Side. What her strong family unit lacked in material wealth was made bearable by the wealth of human capital that resulted from warm interpersonal relationships. When she writes about families that--despite their daily adversities--are not dysfunctional, Gwendolyn Brooks writes from an intimate knowledge reinforced by her own life. Brooks attended Hyde Park High School, the leading white high school in the city, but transferred to the all-black Wendell Phillips, then to the integrated Englewood High School. In 1936 she graduated from Wilson Junior College. These four schools gave her a perspective on racial dynamics in the city that continues to influence her work. Her profound interest in poetry informed much of her early life. "Eventide," her first poem, was published in American Childhood Magazine in 1930. A few years later she met James Weldon Johnson and Langston Hughes, who urged her to read modern poetry--especially the work of Ezra Pound, T. S. Eliot, and e. c. cummings--and who emphasized the need to write as much and as frequently as she possibly could. By 1934 Brooks had become an adjunct member of the staff of the Chicago Defender and had published almost one hundred of her poems in a weekly poetry column. In 1938 she married Henry Blakely and moved to a kitchenette apartment on Chicago’s South Side. Between the birth of her first child, Henry, Jr., in 1940 and the birth of Nora in 1951, she became associated with the group of writers involved in Harriet Monroe's still-extant Poetry: A Magazine of Verse. From this group she received further encouragement, and by 1943 she had won the Midwestern Writers Conference Poetry Award. In 1945 her first book of poetry, A Street in Bronzeville (published by Harper and Row), brought her instant critical acclaim. She was selected one of Mademoiselle magazine's "Ten Young Women of the Year," she won her first Guggenheim Fellowship, and she became a fellow of the American Academy of Arts and Letters. Her second book of poems, Annie Allen (1949), won Poetry magazine's Eunice Tietjens Prize. In 1950 Gwendolyn Brooks became the first African American to win a Pulitzer Prize. Gwendolyn Brooks :: Biography Biographies Essays Gwendolyn Brooks Although she was born on 7 June 1917 in Topeka, Kansas--the first child of David and Keziah Brooks--Gwendolyn Brooks is "a Chicagoan." The family moved to Chicago shortly after her birth, and despite her extensive travels and periods in some of the major universities of the country, she has remained associated with the city's South Side. What her strong family unit lacked in material wealth was made bearable by the wealth of human capital that resulted from warm interpersonal relationships. When she writes about families that--despite their daily adversities--are not dysfunctional, Gwendolyn Brooks writes from an intimate knowledge reinforced by her own life. Brooks attended Hyde Park High School, the leading white high school in the city, but transferred to the all-black Wendell Phillips, then to the integrated Englewood High School. In 1936 she graduated from Wilson Junior College. These four schools gave her a perspective on racial dynamics in the city that continues to influence her work. Her profound interest in poetry informed much of her early life. "Eventide," her first poem, was published in American Childhood Magazine in 1930. A few years later she met James Weldon Johnson and Langston Hughes, who urged her to read modern poetry--especially the work of Ezra Pound, T. S. Eliot, and e. c. cummings--and who emphasized the need to write as much and as frequently as she possibly could. By 1934 Brooks had become an adjunct member of the staff of the Chicago Defender and had published almost one hundred of her poems in a weekly poetry column. In 1938 she married Henry Blakely and moved to a kitchenette apartment on Chicago’s South Side. Between the birth of her first child, Henry, Jr., in 1940 and the birth of Nora in 1951, she became associated with the group of writers involved in Harriet Monroe's still-extant Poetry: A Magazine of Verse. From this group she received further encouragement, and by 1943 she had won the Midwestern Writers Conference Poetry Award. In 1945 her first book of poetry, A Street in Bronzeville (published by Harper and Row), brought her instant critical acclaim. She was selected one of Mademoiselle magazine's "Ten Young Women of the Year," she won her first Guggenheim Fellowship, and she became a fellow of the American Academy of Arts and Letters. Her second book of poems, Annie Allen (1949), won Poetry magazine's Eunice Tietjens Prize. In 1950 Gwendolyn Brooks became the first African American to win a Pulitzer Prize.

legalize :: essays research papers

Cannabis is one of the most widely used drugs throughout the world. The psychoactive constituent of cannabis, delta 9-tetrahydrocannabinol (delta 9-THC), produces a myriad of pharmacological effects in animals and humans. Marijuana has been in use for over 4,000 years as a therapeutic and as a recreational drug. It can have both stimulant and sedative properties. In usual intoxicating doses, it produces a sense of well-being, relaxation, a loss of temporal awareness, slowing of thought processes, impairment of short term memory, and a feeling of achieving special insights. At high dosed marijuana can induce panic, toxic delirium, and not often, psychosis. Marijuana is the term used to describe the leaves and flowering tops of the Cannabis sativa plant. Like other herbal medicines, the Cannabis plant plays host to a number of chemicals. The plant houses approximately 460 known compounds. Sixty of these are unique to the Cannabis plant and are called cannabinoids. The primary psychoactive cannabinoid is delta-9-tetrahydrocannabinol (THC) interacts with cannabinoid receptors to trigger dopamine relase from the mesolimbic reward system. Chemically the cannabinoids are classed as terpenoid (terpene-like). These compounds occur as essential oils within many plants and some are involved in vitamin, steroid and pigment formation. There are two known endogenous cannabinoid receptors named CB1 and CB2. CB1 receptors are found primarily in the brain. They are most prevalent in the hippocampus, cerebral cortex, basal ganglia, and cerebellum. CB1 receptors in the hippocampus mediate effects on short-term memory. CB2 receptors are also found in the brain, but more so expressed by cells of the immune system, especially B cells. The CB receptor is a G protein mediated receptor that affects primarily calcium and potassium channel activation (Howlett et al, 1995). Both receptors are G protein linked, decrease adenyl cyclase activity, inhibit calcium N channels, and disinhibit potassium channels. Functional changes are most notable in neuronal excitability and neurotransmitter release. Both receptor types selectively bind THC, the active principle in marijuana, and anandamide, an endogenous cannabimimetic eicosanoid (Felder et al, 2000). As was just mentioned, there is also an endogenous cannabinoid system, the brain’s own marijuana, capable of activating these cannabinoid receptors functionally. These endocannabinoids are synthesized by neurons and inactivated by reuptake systems and enzymes in both neurons and glia. Initially, the receptors were considered orphaned receptors meaning that there were no endogenous ligands. Subsequent research turned up two endogenous cannabinoid ligands, anandamide and 2-arachidonylglycerol, that not only bind to the receptors but also mimic many of the biological actions of plant-derived cannabinoids.

Bridge To Terabithia :: essays research papers

There are many main themes in Bridge to Terabithia. One of the most important is Jesse and Leslie's magical kingdom in the woods called Terabithia. Terabithia is a small castle they built in the woods where they go to escape and have magical adventures. The "bridge" is a rope they use to swing over the dry creek. Another main theme is Jesse running every morning during the summer so he can be the fastest runner in fifth grade, only to be beat by Leslie, the new girl in town. One more theme is Jesse being the only boy in his house. He has two evil older sisters, who always get their way by whining. He has a younger sister who looks up to him and a baby sister, who of course, gets all the attention. Every time the baby cries his mother assumes it's because Jesse had something to do with it. A few main ideas are the differences between Jesse's family and Leslie's family. Jesse's family is quite poor and high strung. Jesse's mother is a housewife. She cooks; she cleans and raises the children. Jesse's father is usually angry. He works and tries to bring home some money. Until he gets laid off but even then he doesn't give up. He wakes up at the same time ever morning to go to the unemployment office. Jesse's two older sisters are Brenda and Ellie. All they do is whine to get off of doing their chores and criticize Jesse for anything. His younger sister May Belle, looks up to him but he tries to act like an older, tougher brother and doesn't give her much thought, even though he loves her. The youngest sister, Joyce Ann isn't really mentioned except when Jesse tries to push May Belle to her so she'll leave him alone and when Jesse's mother yells at him because of her. Jesse's hobbies are his art and running. Before Leslie moved in, his best friend seemed to be Miss Bessie, the cow. She would watch him run every morning. Leslie's family on the other hand is actually rich. Both her parents are writers and they decided to move because they felt they were getting too absorbed in their money and lifestyle. Leslie is an only child but even though she is it seems as if she doesn't spend much time with her father. When her father was fixing up the house and asked her to help she felt so needed and happy.

Does The Ecosystem Service Approach Environmental Sciences Essay

Globalization has led to a more reliant society on systems and services. A extremist displacement in sentiments of the ecosystems has occurred, from a really traditional point of view of the land being a manner of life, to a more modern idea ; human high quality is a precedence, comprehending the environment as natural capital. For many people, the modern manner of life has become embedded within society ; populating otherwise is frequently viewed as a battle, restricting possible engagement in activities. The ecosystem services attack considers ecosystems, in footings of, ( do n't cognize about the commas ) the flows of benefits to worlds, and linkages between these services and our wellbeing. The ‘approach ‘ incorporates everything from the conceptual footing of ecosystem services, through to mensurating, valuing and paying for services and links to human wellbeing. The ecosystem services are the benefits people gain from ecosystems, this illustrates? exemplifying our d ependance on ecosystem-based procedures that create the merchandises we need and use day-to-day. Different sums of ecological and economic accent occur when specifying ecosystem services ; ‘the direct and the indirect parts of ecosystems to human wellbeing ‘ ( TEEB Foundations 2010 ) Ecosystem services are besides seen as a bridging construct turn toing the causes and effects of effects ( Ehrlich and Ehrlich 1981. ) These definitions address human wellbeing instead than taking the environment into concern. Can you do this any longer, sentence to short? Promotions towards public-service corporation have occurred. In the yesteryear, the dominant statement was for biodiversity preservation where other species ‘ had the right to populate ( Vitousek et al 1997. ) The creative activity of a new subject of ecological economic sciences is based on the useful construct of nature, where worlds are perceived at an advantage ( Millennium Ecosystem Assessment. ) Society addresses the losingss and additions to themselves alternatively of sing environmental impacts. Ecosystems interact on planetary to local graduated tables ; local graduated table alterations contribute to planetary alterations and frailty versa ( Wilbank. ) Benefits planetary in nature comprise of storage of atmospheric C and maintaining or increasing degrees of biodiversity. Regional benefits consist of watershed protection. Many ecosystem service benefits are local, and frequently are regarded as being the greatest of importance, impacting day-to-day lives straight. As many ecosystem services are locally appreciated ; local dwellers suffer the most when losingss occur ; hence graduated table influences the benefits societies and the environment receive ( . ) Locally, societal mechanism methods from transmittal of cognition, ordinances, and values to patterns are utilized ( Berkes et al 2000. ) These kind of systems used may work on a local degree ; nevertheless degrees of success may non assist globally. On a planetary degree the environment is addressed ; nevertheless on a l ocal degree human wellbeing is of importance. The Millennium Ecosystems Assessment conceptualized ecosystem services into four serving classs ; proviso, ordinance, cultural and back uping, all of which are significantly linked. MEA is based on indexs of ecosystem provinces and biodiversity, human wellbeing, direct and in-direct force per unit areas and ecosystems services flows. The MEA illustrates the trouble in showing nexus between ecosystem alterations and human well-being fluctuations, impacting upon the degrees of benefits society and the environment receive ( Millennium Ecosystem Assessment. ) The environment provides the necessities for life, from clean H2O to climate ordinance. The provisioning service identifies services including ; nutrient, fiber and fuel and the cultural services provides benefits to people through cultural, rational and religious inspiration. Other services provided are uncommonly recognised ; including regulation services, which address clime ordinance and H2O purification, and back uping services which sustain seed dispersion and alimentary cycling ( Kumar et al 2010. ) Food cycling aids the environment, supplying all beings with shelter and nutrient growing, through increased works productiveness. Plant growing sweetening and secondary seed dispersion increases workss growing and output ; supplying society with the benefits of an agricultural economic system. Provisioning services, e.g. harvest pollenation, can increase the output, quality and stableness of merchandises ; hence heightening the diet nutritionally. Economic benefits besides occur ; & A ; lb ; 195 billion yearly is brought in by purveying services. Regulating services, e.g. C segregation, aids the remotion of GHG from the ambiance ; hence profiting society and the environment, through cut downing the figure of negative impacts. Increased information and cognition would avoid farther economic harm. Cultural services aid keep cultural value ( Kumar et al 2010. ) Turning demands for purveying services has have been met at the disbursal of back uping, modulating and cultural ecosystem ser vices.Research by the Millennium Ecosystem Assessment found, at a planetary degree, diminutions in many of the ecosystem services have been complimented by increased in human wellbeing and nutrient beginnings. Research identifies worsening services are non relevant to society ; therefore attending should be focused on the improving services ( Raudsepp-Hearne et al 2010 ) doing farther impacts upon environmental benefits. Measuring and valuing ecosystem services is a new construct ; nevertheless ecosystems are dateless. In footings of mensurating ecosystems, indexs are utile when following tendencies and responses. Measuring ecosystem services involves placing the benefits people receive and the ecosystem capacity to present a peculiar service ( Kumar et al 2010. ) The multidimensional attack, of valuing ecosystem services, is socially combative but utile when distinguishing and mensurating tradeoffs between society and nature. Irrespective of ecosystem maps and there debasement effects ; ecosystem services are undervalued by society, as a consequence of? due to a deficiency of consciousness of the relationship between the operation of human support systems and the natural ecosystem. ( Liu et al 2010. ) Research has focussed on understanding human penchants for ecosystem services ; undervaluing the value of modulating and back uping service, this could be why society positions at that place current demands before the environment ( Liu et al 2010. ) The cardinal instance for ecosystem service ratings include, lending towards better decision-making ; taking into history costs and benefits to the environment and society ( Liu et al 2010. ) Environmental concern has dramatically increased, recognizing the value of the natural ecosystems. Through hu man-led force per unit areas, debasement of ecosystems and increased consciousness ; our cognition of exposure to human public assistance and ecosystem alteration, is indispensable for guaranting sustainable development and esteeming the demands of future coevalss. Economic values are easier to see in footings of cost-benefit analysis. Revealed penchant methods, state-preference methods, cost-based method, benefit transportation and nonmonetary methods are manners to value environmental goods. The revealed penchant incorporates ; ratings direct from willingness to pay for goods and services, economic end product impacts and recreational benefits. For illustration, New York faced a pick of put ining a new H2O filtration works bing $ 4-6 billion dollars or non. Valuing the country and biodiversity lead to positive results as the H2O supply improved biodiversity ( Kumar et al 2010. ) Without valuing the nature of this system more negative results could hold occurred, for illustration, increased wellness deductions from imbibing soiled H2O. Society and the environment were proved to derive great benefits, if right determinations are made. Ecosystems services provide us with a utile tool for conveying different subjects together, in footings of taki ng all factors into consideration ( Millennium Ecosystem Assessment. ) Biodiversity and ecosystem services are public goods ; ensuing in large inducements for private development beyond socially optimal degrees ( . ) If a sufficient degree of wealth is achieved, social precedences may underscore the quality of the environment and the services it delivers, therefore could supply greater benefits to the environment as society become more cognizant. On the other manus, a growing in economic returns could take to a reduced concern on the biodiversity of the Earth. Disadvantages to valuing ecosystem services include the usage of stray person values which are frequently so aggregated to stand for a socially-relevant unit, such as a community, province, state or full planet. This scheme of valuing is appropriate when services provided are strictly separately enjoyed but are non suited on a planetary graduated table ( Farber, Costanza and Wilson ) Depending on state of affairss, different valuing techniques need to be utilised in order to derive benefits for the environment and society. A farther disadvantage to valuing ecosystems include ; disregarding the intrinsic value, wrong economic ratings and biodiversity ‘s complexness, uncertainness and irreversibility ( Kumar et al 2010. ) Monetizing of the environmental services can be hazardous, and safeguards need to be taken. Many favour monetising ecosystem services as a determination assistance ; nevertheless due to the complex nature of these services restrictions apply ( Liu et al 2010. ) Many ecosystem services do n't measure up for market trading, as they are non private in nature, for illustration, inundation protection services, one time these services are made available, may indirectly go available to all ( Farber et al 2002. ) The economic invisibleness of nature is debatable as false appraisals are present taking to market failures ( The Economicss of Ecosystems and Biodiversity. ) Economies can fall in without the services of ecological life-support systems and if services are non adapted or managed ( Costonza et al 1997. ) Tiping points, such as, over deforestation and overfishing negatively impacts the environment ; accordingly impacting societies. Deforestation leads to increasing sums of GHG, in the ambiance, heightening planetary heating. Decreased fish stocks affect the nutrient concatenation accordingly impacting available nutrient stocks ( Lenton T.M. et al 2008. ) Both the society and the environment are really closely interlinked, monetising services can either impact positively or negatively. Payment for ecosystem services involves offering inducements to landholders or husbandmans in exchange for pull offing their land to supply ecological services ; hence changing the economic inducements of the land. The transparent system for proviso of environmental services, through voluntary suppliers and conditional payments, purposes to advance the preservation of natural resources in the market place. Poverty relief is of import to PES but should n't be classed as the chief aim ( Wunders 2005. ) For society and the environment to profit from the payment for ecosystem services it must be competitory. PES adapts current patterns to better the environment. Society is less likely to profit impacting supports negatively, in footings of cut downing nutrient resources handiness. Schemes are frequently biased to richer, better-educated, urban-based husbandmans with larger farms ( Zbinden and downwind 2005. ) intending the hapless, undereducated husbandmans remain destitute. Human wellbeing has been impacted, influenced and shaped by the nature and conditions of ecosystems. To bring forth human public assistance, ecosystem services need flows of information, energy and stuff from a scope of beginnings. Ecosystem services contribute to economic public assistance, through income coevals, well-being and the bar of harm that could bring down costs on society. The relationship between ecosystem services and human wellbeing can take on several different signifiers. Rising incomes frequently lead to a diminution in some ecosystem services ( Levy et al 2005. ) For illustration, economic growing from agricultural enlargement has improved human wellbeing, but at the disbursal of dirt quality. Human impacts are now of greater strength and in most instances we can no longer disregard the effects. Human well-being depends on the changeless supply of services attained from ecosystems. Increased human action has changed ecosystems extraordinary. Benefits of alteration are spatially unevenly distributed among persons or even states taking to human and ecological systems under multiple emphasiss. Peoples populating in drylands and cragged countries encounter lower ecosystem productiveness ; hence wellbeing diminishes ( Rehdanz K, Maddison D 2005. ) The negative impacts of urban colonies on ecosystem services and human wellbeing, in flush states, have been delayed and passed onto future coevalss or displaced to different location. Ecosystem services provide direct and indirect benefits for worlds. Direct benefits are obtained, from the ecosystems workss and animate beings, in the signifier of natural stuffs and nutrient. Other direct benefits provided by the universe ‘s ecosystem include familial resources that flow from biodiversity ; hence developing medicine and progressing cognition on the output and opposition of harvests. Indirect benefits ascend from ecosystem interactions. For illustration, eroding control, H2O purification and seed dispersion via animate beings. Other less touchable benefits comprise of the enjoyment of a sundown and the religious significance of countries. Pilgrimages for betterments in human well-being occur, therefore placing that ecosystems are psychologically ingrained into our lives. Many services besides represent a considerable economic resource, occupations associated with touristry and agribusiness are all illustrations of money exchange. Net human wellbeing is better served by keeping ecosystems in a status that provides quality services for the present twenty-four hours and future coevalss. It is local dwellers who have the greater inducement to continue the ecosystems they depend on. Local people have possible for pull offing ecosystems sustainably and for damaging them. But local communities seldom control the ecosystems they inhabit ; with the market for ecosystem goods going progressively planetary and regulated by the authorities can overmaster the locals interactions. In decision, the ecosystem service attack provides benefits and limitations to society and the environment. As a society, changing the ways in which we view the environment is hard ; nevertheless with increased policies and more consciousness of the impacts we provide the environment, positions can be altered. At this minute in clip the ecosystem service attack provides greater benefits to the society as seen by the addition in human wellbeing and nutrient beginnings. Fewer benefits are impacting the environment as human high quality and wellbeing is viewed as being a precedence. The authorities, as they have the power to act upon new market solutions, should be the leaders in carry throughing the ecosystem service attack to supply benefits to society without impacting the demands of the environment. The authorities must therefore develop and implement policies and strategies, which have the ability to accomplish benefits for all. Governments have the ability to implement statute law which affect both the benefits society and the environment receive ; nevertheless it is easier to supervise the benefits in which society receive than the of all time altering environment. Human Domination of Earth ‘s Ecosystems 1997Peter M. Vitousek, Harold A. Mooney, Jane Lubchenco, Jerry M. MelilloEconomic and ecological constructs for valuing ecosystem servicesfarber, costanza Wilson 2002Wunders 2005. ) ( TEEB Foundations 2010 Ehrlich and Ehrlich 1981 Millennium Ecosystem Assessment Vitousek et Al 1997 Wilbank Berkes et Al 2000 Kumar et Al 2010 ( Raudsepp-Hearne et Al 2010 Liu et Al 2010 Farber, Costanza and Wilson ( Farber et al 2002 The Economicss of Ecosystems and Biodiversity Lenton T.M. et al 2008 Zbinden and Lee 2005 Wunders 2005 Levy et Al 2005 Rehdanz K, Maddison D 2005

Employment and Volkswagen

Explain what is novel and distinctive about the VW model The Volkswagen model is novel and distinctive by 3 concepts which I'll define below. First, the concept of the  «Ã‚  28,8 hour working week  » which basically replaced the former concept  «Ã‚   To save labor costs layoffs are inevitable  » Indeed, by keep the same wages while cutting the working hours of their employees innovates. Therefore, they are able to save 20% of the annual costs with this method. That allows the board of volkswagen to meet the requirements of the works council which were among other things to remain with the same wages. Besides, concerning the job ecurity, as far as some workers are concerned by the temporary works, that would be able in that case to transfer from one plant to another. Obviously, the suitability regarding the new plant would be carefully reviewed case by case according to their competencies and experience. As a matter of fact, the workers will not be able to decline an offer for an other job if it fits them. This has been also agreed by the collective bargaining agreement. Moreover, Volkswagen distributed all annual special payments to its workers. The change to the  «Ã‚  28,8 hour working week  » also shifted the numbers of the working days.Indeed, most employees switched to four day working week while regarding the needs of departments some switched from three to five day working week. The second new element is the  Ã‚ «Ã‚  contract  Ã‚ » between the newcomers in the market, that is to say the young people and the old ones. Indeed while being still at school in apprenticeship, the young generation of future workers would be offered the possibitlity to get into the world of labour step by step until reaching the final stage which would be a full-employment within volkswagen. Nonetheless, they will have the conditions of the part time work.Whereas, the situation is the reverse for the old generation, hence, as soon they reach 56 they can already re duce their working time and even more when they will get to their 59. So, their schedule can be reduced to 24 hours at 56 and 20 at 59. Even if Volkswagen still got to improve some points to make this measure more attractive, this aims to soflty replace the older generation and give full-employment to the young generation. This also supposed to rise the productivity. That leads us to our third element, the qualification element. Volkswagen wants their workers to e as competitive as possible and meet 4 main characteristics, To be multiskilled and mutli- functional; mobile;creative and human. To reach their goal their They target single employees from 18 to 30 and they train trough programmes to make them fulfill to the The needs of the company which are the flexibility and a  «Ã‚  highly-skilled workforce  Ã‚ » which result to a win win situation for both as during this time Volkswagen is receiving governmental subsidy while train the future  «Ã‚  high manpower standard  Ã‚ » . secure the job for the employee and gives Volkswagen a rising productivity

A King at War with Parliament

A King at War With Parliament The English Civil War began in 1642 between King Charles I and Parliament. Wealthy nobles, known as Royalists, supported the king. Supporters of Parliament included Puritans, who were led by Oliver Cromwell. Cromwell eventually became commander-in-chief of Parliament’s army. A number of battles took place between the king’s troops and Cromwell’s army, some of which are shown on the map below. The first battle, which took place at Edgehill, did not gain ground for either side. After a series of victories, however, Cromwell and Parliament took control of London and, eventually, England.In 1649 Charles I was publicly beheaded, and Parliament alone ruled England. [pic] Map Activity 1. ON THE MAP, LABEL THE AREA OF ENGLAND. 2. Use a bright color to trace the borders of the area controlled by Parliament at the start of the war in 1642. 3. Use a second bright color to circle the location of the first battle of the war. 4. Use two different light colors to trace the routes of forces that arrived from outside England in support of the king and in support of Parliament. Analyzing Maps 5. REGION BASED ON THE MAP, WHO CONTROLLED A LARGER AREA OF ENGLAND AT THE START OF THE WAR IN 1642? . Location From which country did forces invade England in support of King Charles I at the battle of Nantwich in 1644? 7. Location Troops from which country joined the Parliament army to defeat King Charles I at Marston Moor? 8. Region Based on the map, which area of England did Parliament gain in their victory at Marston Moor? 9. Location Based on the map, did King Charles I or Parliament win the battle at Lostwithiel and gain control of southwest England? 10. Region Based on the map, which small portions of England remained in the control of the king and his forces in December 1645?

Tree Plantation

Man has been closely related with the nature since the down of civilization. Nature is helpful for all human beings. Nature abounds with trees. Trees are one of the best gifts of nature. As the civilization proceeds towards development, valuable nature assets are also getting damaged day by day. So it is the ease with trees. Now the ecological balance is distributed and the life becomes difficult. Our life and existence on earth greatly depends on trees. So we should plant trees through an existence expedition and maintain our ecological balance smooth. The first and foremost thing we get from trees is oxygen. We inhale oxygen from air, which are provided by trees. Trees maintain the climate and the weather of a country. They help causing rainfall and save our country from destruction. Trees save our land from erosion and make it fertile. We get our major food production from trees we get our clothing material from trees. We also get some building materials from trees. Rural houses are mainly made by trees indirectly. We get furniture from trees which are provided by trees. Besides we get many kinds of medicines from trees. In real sense trees give us many things that we can not even count. In a matter of great regret the destruction of trees is common in Bangladesh. Our people cut trees at random. We use plants in the time of need but we can not plant more, which is greatly needed for for existence. Trees are the raw material of many industries, so it is widely used. People use trees as fuel in their kitchen, brick fields. They also cut them to make new houses. It is a great threat to our healthy atmosphere and our environment. The ratio of cutting and planting trees is very much different. We cut more but plant less. We have to plant more and more to prevent ourselves from natural disasters. Tress can be planted almost all the year but rainy season is the appropriate time to plant trees. Each and everybody should be conscious about that utility of trees and should take part in tree plantation. Where we get vacant places in our house, office, schools, colleges, hospitals we should plant them. Or we can plant them on the sides of the roads or any available spaces with a view to provide shade. There are so many nurseries where we can get various kinds of trees and seeds at a minimum cost. It is hopeful that our government launches tree plantation expedition and arrange tree plantation week in a year. Our united effort can make their program successful. The middle east countries fulfill their requirement of fruit, food and vegetables importing them from Bangladesh. We also earn a lot of foreign exchange by exporting barks venoms of snakes, some medicinal fruits from our forest. The trees are our lifelong friend and become a part and parcel in our national life. It is our burden duty and responsibility to plant trees not only plantation but also proper care should be ensured. Finally tree plantation is a most for our own betterment.