pondweed essays

pondweed essays I worked out an average for each distance on my results so it made them much more reliable, my averages are in the table below. Distance of lamp from pondweed (cm) Average amount of bubbles given off for each distance (rounded to the nearest whole number) As you can see from my table, my results are very varied because in my prediction I said that the closer the light to the pondweed the more oxygen bubbles would be given off but in my results it goes against my prediction. As 20cm away gave off the most oxygen bubbles, 40cm away gave off second highest amount of air bubbles followed by 10cm away and then 30cm and in last place as I predicted it was 50cm, the only result that went with my prediction was 50cm away from the pondweed. In my experiment there wasnt actually any trends or patterns, the results were not the same as I predicted and there is no clear pattern or trend that has occurred to me. As you can see above I have made an extra table for making an average for each distance, I did this so it would make my test more reliable and accurate and therefore place them in an order for me to see which gave off the most oxygen bubbles and so on. The scientific knowledge that I knew before this experiment was that plants need light to carry out photosynthesis and produce bubbles of oxygen gas, but if light is limiting, then the rate of photosynthesis is also limiting which allows the rate of bubbles to slow down and the less oxygen bubbles is produced but unfortunately my results did not show this as I had first expected. Maybe my results were so varied because we did not have the exactly the same amount of carbon dioxide in each test but this would be down to not having top range equipment to make sure the amount of carbon dioxide stays exactly the same. ...

In Janus

In Janus, Andreas lover buys her a bowl at a crafts fair. It was his idea that when he could not be there to hold her hand she could hold her own.(16) Throughout this story Andrea becomes attached to the bowl because it reminds her of her lover. The author takes the audience through the many stages of Andreas love affair. In Janus Ann Beattie uses a bowl as a symbol of love. In the beginning of the story, Andrea views the bowl as perfect. She is excited about her new love. Perhaps it was not what youd select if you faced a shelf of bowls, and not the sort of thing that would inevitably attract a lot of attention at a crafts fair. Yet it had real presence.(1) Andreas perfect love is not something people agree with and they simply choose not to see it. She wants to make the bowl blend in with the objects around it. The bowl was not at all ostentatious, or even so noticeable that anyone would suspect that it had been put in place deliberately. (4) Andrea is careful where she is seen with her lover. No one would ever suspect him. The bowl is placed on the coffee table in her home. She didnt keep it carefully wrapped (although she transported it that way, in a box).(6) Andrea is careless with the bowl in the comfort of her home, however in public she is extremely careful and wraps it in a box. This is how Andrea must be with her lover. In their secret places they can let loose and show their love for each other. In public they must keep this love concealed. Andrea wants the bowl to be empty at all times. She asks her husband not to drop his house key in the bowl. The emptiness in the bowl is the empty space in her heart where the love she once had for her husband used to be. The bowl (her lover) is taking that place. Andrea does not want her husband in it.

Public Relations through effective management of communication Annotated Bibliography

Public Relations through effective management of communication - Annotated Bibliography Example In diverging the historical approaches used and getting into new concepts of managing communication, the authors integrate theory and practice, with an emphasis on professionals as well as students. The inclusion of various cultures highlights the essence in communication and the importance of public relations in the field as well as in the school (Chen and Starosta, 2005). The book will thus be a vital source of information in the pursuit of use of management communication to enhance public relations. Carlile, P. (2002). A pragmatic view of knowledge and boundaries: boundary Objects in New Product Development. Sloan School of Management, Massachusetts Institute of Technology This study explores product development and the importance of influencing knowledge that relates to the same. Communication is the main media that results in an input of knowledge to a person and without such effectiveness in communication, there is no way that, such knowledge will be passed. A pragmatic view of the practice of knowledge is an investigation into how knowledge is passed over to function and thus used to affect a certain function according to Carlile (2002). The main aim of using this article is to understand the reason as to why communication is relevant in almost all aspects of our daily lives. If knowledge is not impacted properly, there is bound to be a myriad of errors ranging from various perspectives, an issue that can only be solved through effective communication.

Children's behaviour towards undiected recreational play Research Paper

Children's behaviour towards undiected recreational play - Research Paper Example A fact that is not often recognised is that play can even function as a type of therapy for children who suffer from behavioural problems. In the present world, children are exposed to numerous problems that affect them physically and psychologically. The rate of divorce has risen significantly across all nations. This means that children are increasingly being raised in single families, and having to live with the complex emotions that this triggers even though they do not have the capacity to process them. This can cause behavioural problems to arise even in the well-adjusted children. Children today are also exposed to greater levels of stress than their counterparts dealt with in past generations. Many parents today prefer for their children to entertain themselves indoors rather than exploring their surroundings outside. This is because parents tend to be committed to work activities outside the home, and so cannot supervise their children when they are outside school (Ohannessian 2014). Furthermore, parents and guardians today have more access to information through various media channels. This means that parents are more likely to think that their children are endangered due to the sheer numbers of child molesters, kidnappers, and drug traffickers that they imagine are walking through neighbourhoods. It is a fact that such miscreants existed in the past when children were allowed to play outside unsupervised; however, the parents of past generations may not have been exposed to information about child molesters on a regular basis. All children use play as a natural medium to express themselves. This means that when children have accumulated stress from family problems that they have no control over, they can actually play out their negative feelings. It is an established fact that undirected play is far more productive than directed play. This is because there are definite distinctions between child directed play and adult directed play.

Multicultural Classroom Essay Example for Free

Multicultural Classroom Essay Teacher’s self assessment about his level of consciousness and awareness of other races, religion and cultures helps him a lot in planning the class room activity effectively. Talking about the crucial role of teachers in creating a multicultural class room, Betty Wilson highlights the importance of teachers learning of new cultures. She says: I think its very important for teachers to know their own cultures very well and study their own cultures, because then they begin to become more reflective listeners. They look at other peoples cultures in a different light, and they begin to see the similarities and differences in their cultures. It becomes a journey in a classroom of learning, because by the teacher sharing their own culture, then the students are more open to that. (Wilson, 2000) As Betty Wilson, the director of multicultural education at Oak Park School, rightly points out learning other cultures will be an enriching experience This demands not only learning new things and cultivating new habits but also unlearning old habits and beliefs. A resource center rich in solutions for the teachers solves many of the dilemmas of the teacher of multi-cultural class room. Sharing the experiences of other faculty members across the university or other institutions will be immensely useful for solving many of the issues in the day to day activities in the class room. Creating opportunities for knowing other cultures about their history and present situation and problems should be made a part of academic curricula. Planning on campus or off campus events teachers and their assistant will have a better understanding of the needs of young people who are members of different cultures. A multi-cultural celebration day is a wonderful idea for all the students who come from different cultures to express themselves freely and to recognize and understand the importance of other cultures. Setting up a bulletin board that gives equal importance to all the five different cultures without hurting the feelings of others is major step in announcing the multi-cultural festival. The board provides ample space for exhibiting the important or representative symbols all the cultures that are present in the class room. Assigning the work to the students to create their own poster expressing their cultural values and symbols encourages all the students and involves every student in the work. Monitoring their work without any interference in their creative expression is a delicate task and it should be dealt with very sensitively. Giving clear instructions in advance will solve many delicate issues. For example, informing the students clearly the place of their poster on the bulletin board following an objective method like the alphabetical order avoids scope for conflict. In fact, to create multicultural class room is a continuous process. It does not end with a multicultural festival. It requires careful planning and meticulous execution over a period of time to establish strongly a base for multicultural class room environment. It will not happen in a day or a semester. It is a demanding work for life long involving learning and unlearning. Creating a healthy multicultural class room is not just the work of the class teacher only. It needs active participation of every teaching and non teaching staff member of the institution. The support and leadership of the authorities who run the institution and the participation of all the departments are the foundation on which the edifice of a multicultural class room can be built. Of course, the process is bound to have certain occasional failures and setbacks but the process should be an ongoing one. It requires a lot of determination, time, effort and money and the investment of all these are worth building a multicultural world for a happy and healthy coexistence. It calls for a long-term investment, an investment in our own growth and change as well as in our students and in the university and society of which they and we will continue to be a part. (Mark Chesler, 2003) References Chesler Mark (2003) Teaching Well in the Diverse/Multicultural Classroom http://www.eduplace.com/science/profdev/articles/scott.html

Parental Pressure on Children Playing Organized Sports Essay -- Sports

These days, there is too much pressure on children who participate in organized sports because of the unnecessary parental involvement they experience. A growing concern amongst those involved in youth sports is that certain aspects of parental involvement become detrimental to the development and experiences of young athletes. Early emphasis on winning, making money, and the disruption of education can exceedingly affect ones desire to further participate in a sport later on in his/her life. With more and more children participating in some sort of organized sport than ever before, there is a constant concern regarding the pressures kids are brought into to excel. Emotionally over-involved parents often think that it is their responsibility to persuade, push, or support the children's fantasies or sporting objectives, even if the kids themselves do not share the same aspirations as his/her parents. Part of growing up is learning what interests you the most. It's how one becomes familiar with who they really are and what they enjoy doing in life. Unfortunately, for many young children, his/her parents seem to take his/her own lives into their own hands. Most parents want their kids to grow up to be "superstars", make it big after the college scenario, and perhaps go on to play professionally or succeed in the Olympics. We all know that there are the few that make it professionally, and having your parent paint a picture for you as you're barely going into grade scho ol is unethical. Yet for the unfortunate, these kids are helpless to the pressure that is put on them at such a young age. Take Todd Marinovich, for example. For the child's entire life he was exercised, fed, schooled, and drilled with his fathers' one g... ...iety now that is constantly changing over time. "It used to be that youth sports [were] the one haven for good sportsmanship," says Darrell Burnett, a clinical child psychologist and youth sports psychologist. "Not anymore. It's not just a game anymore." With technology (etc) distracting our children with violence and so on, we cannot afford to ruin what sports may do for them. With sports being just one of the few things left that can contribute to success in life, education, and health, parents need not to put any sort of unnecessary pressure on their kids at such a young age, or any age for that matter, ever. References Rowley, S. (1986). The role of the parent in youth sports. In G.R. Gleeson (Ed.), The Growing Child in Competitive Sport, (pp. 92-99). London: Hoddon and Stoughton. Lee, M. (1993). Coaching children in sport. New York: Routledge.

The Black Death

Black Death refers to a bubonic and pneumonic plague believed to have come from rats and which spread throughout Western Europe during the 14th century resulting to the death of millions, drastically decreasing the overall population of Europe, and changing the economic and cultural landscape of the region. It came in periodic epidemics from 1300s to the 1700s in the various places where it struck. The plague is said to have originated in Central Asia when the Mongol army, in an attempt to take siege of the Caffa in the Crimea during the early 1300s, catapulted plague-infested corpses into the city. The fleeing traders carried the disease with them to Sicily. From Italy, it immediately spread into peopled towns and cities around neighboring France, Spain, Portugal, England, and other parts of Europe. It caused the total disappearance of villages as about one-third of the entire population of Europe died in the epidemic which ensued. It was most virulent in England where it claimed about half of its population. It spread quickly because doctors did not have enough knowledge then on how to cure the disease and any purpose of finding a cure was defeated by the fact that the plague claimed its victim within a week. Poor hygiene and sanitation practices among the crowded European cities also contributed to the outbreak. Aside from the dramatic decrease in Europe's population, the Black Death stopped on-going wars and caused a slump in trade. It decreased available labor in the farmlands. It even affected the Catholic Church as people turned to superstition to explain the cause of the plague when their faith could not do anything to cure it. There was mass slaughter and burning of Jews who were accused of spreading the plague. A good effect of the epidemic, however, is that the shortage of workers resulted to better remuneration for the peasants as farm owners tried to outdo each other in luring the peasantry to work for them. These resulted to social mobility which would eventually lessen the power of the nobility and clergy in succeeding centuries. The Black Death experience illustrates how disease could change the history of humankind especially if it affects multitudes of populations around the world. With the advanced technology in the field of medicine today however, and the presence of international organizations like the World Health Organization, it has become easier to contain epidemics before they could become as widespread as the Black Death experience. The Black Death â€Å"The Black Death: Natural and Human Disaster in Medieval Europe† by Robert S. Gottfried is known as â€Å"A fascinating work of detective history, The Black Death traces the causes and far-reaching consequences of this infamous outbreak of plague that spread across the continent of Europe from 1347 to 1351. Drawing on sources as diverse as monastic manuscripts and dendrochronological studies (which measure growth rings in trees), historian Robert S. Gottfried demonstrates how a bacillus transmitted by rat fleas brought on an ecological reign of terror — killing one European in three, wiping out entire villages and towns, and rocking the foundation of medieval society and civilization. † The Black Death was an epidemic which spread across almost all of Europe in the years 1346 –1353; the plague killed over a third of the entire population. It has been described as the worst natural disaster in European history.The Black Death discusses the causes and r esults of the plague that devastated medieval Europe. It focuses on the many effects it had on the culture of medieval Europe and the possibility that it expedited cultural change. Robert S. Gottfried argued that rodent and insect life cycles, as well as the changing of weather systems affect plague. He claimed that the devastation plague causes is partly due to its perpetual recurrences. Plague ravaged Europe in cycles, devastated the people when they were recuperating.As can be later discovered in the book, the cycles of plague consumed the European population. A second thesis, which he described in greater detail, was that the plagues expedited the process of cultural change. The plagues killed a large percentage of each generation, leaving room for change. Why the name, Black Death? â€Å"The traditional belief is that it was so called because the putrefying flesh of the victims blackened in the final hours before death supervened. The trouble about this otherwise plausible the ory is that no such phenomenon occurred.It is true that, in cases of septicemic plague, small black or purple blotches formed on the bodies of the sick and this symptom must have made a vivid impression on beholders† (Ziegler) Coming out of the East, the Black Death reached the shores of Italy in the spring of 1348 unleashing a rampage of death across Europe unprecedented in recorded history. By the time the epidemic played itself out three years later, anywhere between 25% and 50% of Europe's population had fallen victim to the pestilence. The plague presented itself in three interrelated forms.The symptoms were not the same as in the East, where a gush of blood from the nose was the plain sign of inevitable death; but it began both in men and women with certain swellings in the groin or under the armpit. They grew to the size of a small apple or an egg, more or less, and were vulgarly called tumors. In a short space of time these tumors spread from the two parts named all ov er the body. Soon after this the symptoms changed and black or purple spots appeared on the arms or thighs or any other part of the body, sometimes a few large ones, sometimes many little ones.These spots were a certain sign of death, just as the original tumors had been and still remained. The bubonic variant (the most common) derives its name from the swellings or buboes that appeared on a victim's neck, armpits or groin. These tumors could range in size from that of an egg to that of an apple. Although some survived the painful ordeal, the manifestation of these lesions usually signaled the victim had a life expectancy of up to a week. Infected fleas that attached themselves to rats and then to humans spread this bubonic type of the plague.A second variation, pneumonic plague, attacked the respiratory system and was spread by merely breathing the exhaled air of a victim. It was much more virulent than its bubonic cousin – life expectancy was measured in one or two days. Fi nally, the septicemic version of the disease attacked the blood system. Having no defense and no understanding of the cause of the pestilence, the men, women and children caught in its onslaught were bewildered, panicked, and finally devastated. The Black Death covers the affects that numerous plagues had on the culture.There appear to have been several separate introductions into Europe. It reached Sicily in October 1347 carried by twelve Genoese galleys where it rapidly spread all over the island. Galleys from Caffa reached Genoa and Venice in January 1348 but it was the outbreak in Pisa a few weeks later that was the entry point to northern Italy. Towards the end of January one of the galleys expelled from Italy arrived in Marseilles. From Italy the disease spread northwest across Europe, striking France, Spain, Portugal and England by June 1348, then turned and spread east through Germany and Scandinavia from 1348 to 1350.It was introduced in Norway in 1349 when a ship landed at Askoy, then proceeded to spread to Bjorgvin but never reached Iceland. Finally it spread to north-western Russia in 1351; however, the plague largely spared some parts of Europe, including the Kingdom of Poland and isolated parts of Belgium and the Netherlands. The cycle of the plagues struck each generation. After a plague ravaged Europe from 599-699, plague killed in 608, 618, 628, 640, 654, 684-686, 694-700, 718, and 740-750. In the early stages of the above series, intervals are apparent.These intervals demonstrate the cycles of the rodent and insect life. Robert S. Gottfried also argues, rightfully so, that plague may have hastened cultural change. Along with plagues came the need for a cure. Plague destroyed the existing medical systems, and was replaced by a modern heir. Previous to the plague, scientists based their knowledge on early scientists such as Hippocrates and Galen. Scientists knew little about what they were doing. The medical community was divided into five part s. These divisions were physicians, surgeons, barber-surgeons, apothecaries, and unlicensed practitioners.These divisions were adequate when Europe was without plague, but were obviously not prepared for plague. Doctors responded with a series of changes are to thank for the development of modern science. Although the government had medical workers try to prevent the plague, the plague persisted. Most medical workers quit and journeyed away because they feared getting the plague themselves. There were methods that did work. Cities were hardest hit and tried to take measures to control an epidemic no one understood.In Milan, to take one of the most successful examples, city officials immediately walled up houses found to have the plague, isolating the healthy in them along with the sick. Venice took sophisticated and stringent quarantine and health measures, including isolating all incoming ships on a separate island. But people died anyway, though fewer in Milan and Venice than in c ities that took no such measures. Pope Clement VI, living at Avignon, sat between two large fires to breath pure air. The plague bacillus actually is destroyed by heat, so this was one of the few truly effective measures taken.Gottfried succeeded in convincing me that his thesis was truth. The opening chapters gave me a solid background of plague, explaining why he believes it had such an impact on medieval population and culture. Next, it delves into the affect that changing weather had on the plagues, explaining the European environment during 1050-1347; the time of plagues greatest destruction. That complete, Gottfried describes the consequences immediately following the plague. It is said that the disease killed 25% to 40% of Eurasia and part of Africa. By this point, it is more than obvious hat plague had a tragic affect on Medieval Europe, The Consequences and effects of the Black Death plague were prices and wages rose, greater value was placed on labor, farming land was give n over to pasturing, which was much less labor-intensive, this change in farming led to a boost in the cloth and woolen industry, peasants moved from the country to the towns, the Black Death was therefore also responsible for the decline of the Feudal system, people became disillusioned with the church and its power and influence went into decline, this resulted in the English reformation.After giving a full background on plague and European culture and environment, Gottfried gives solid details to support his theses. According to Gottfried, the Medical structure of Medieval Europe, adopted from that of the Romans, was nearly eliminated in the search for ways to cure plague. The spread of plague, successfully stated by Gottfried, directly depends on climate. Plague can only spread under certain climate conditions. In order for Y. Pestis, a series of complex bacterial strains, to survive, it mustn’t be too hot nor too cold.Too cold can kill the bacteria, and too hot can slow its progress. During the plague’s most devastating times, the temperature was perfect for the spread of Y. Pestis. Gottfried also describes that spread of plague can also depend on the strength of animals. Humans are merely secondary hosts to the fleas carrying Y. Pestis. The fleas afflict their host with the plague when they regurgitate the bacteria. These fleas prefer an animal host, not humans. When their animal host dies, they move on to a secondary host, possibly humans, but not necessarily.When the generation of bacteria-carrying fleas dies, or the temperatures prevent the plague from spreading, the cycle continues until all the variables once again allow for the plague to spread. Gottfried successfully conveys his point. Robert S. Gottfried achieved in getting his two theses across. His methods were to educate the reader on the topic, giving only the facts necessary to convey his point. After giving the reader information on plague and Medieval Europe, he argued his th esis, making frequent references to points he had made earlier in the book.Gottfried also made it obvious that others supported his theories. At the end of each important point, he marked it with a number corresponding to the reference in the back of the book. â€Å"Neither physicians nor medicines were effective. Whether because these illnesses were previously unknown or because physicians had not previously studied them, there seemed to be no cure. There was such a fear that no one seemed to know what to do. When it took hold in a house it often happened that no one remained who had not died. And it was not just that men and women died, but even sentient animals died.Dogs, cats, chickens, oxen, donkeys sheep showed the same symptoms and died of the same disease. And almost none, or very few, who showed these symptoms, were cured. The symptoms were the following: a bubo in the groin, where the thigh meets the trunk; or a small swelling under the armpit; sudden fever; spitting bloo d and saliva (and no one who spit blood survived it). It was such a frightful thing that when it got into a house, as was said, no one remained. Frightened people abandoned the house and fled to another. -Marchione di Coppo Stefani In conclusion, The Black Death successfully proves that a great deal of tragedy in the 13th century had much to do with animals in the environment. Death was a habitual visitor to fourteenth century Europe. Never before had humanity seen such widespread dying. Famines, wars, and a host of deadly diseases all took millions of lives during the 1300s. But the worst single calamity to wrack this troubled century was the Black Death—a plague that killed anywhere from 24-25 million Europeans between 1347 and 1351.As Frederick F. Cartwright and Michael D. Biddis, authors of Disease and History, observe, â€Å"The Black Death was not just another incident in the long list of epidemics which have smitten the world. It was probably the greatest European cat astrophe in history. † Anywhere from 25 to 40 percent of the total population of Europe died from this plague. Similar death rates took place in Asia, the Mideast, the Mediterranean, Africa, and as far away as Greenland and Iceland, thus making the Black Death the greatest ecological calamity in human history.It also conveyed that plague accelerated the progress of culture, bringing the need for modern medicine. Gottfried makes it apparent that man did not understand enough about the environment to prevent plague, maybe a message to the world today. Dense population, as Gottfried suggested, breeds plague. Early plague has educated us, and we should focus on this, plague seems to be inevitable with certain circumstances and lack of knowledge. Not only did Gottfried educate us on the past, but may have prepared us for the future.Works Citiedâ€Å"Efforts to Stop the Plague. † Insecta Inspecta World. Web. 27 Apr. 2011. . Gottfried, Robert Steven. The Black Death: Natural a nd Human Disaster in Medieval Europe. New York: Free, 1983. Print. â€Å"The Black Death, 1348. † EyeWitness to History – History through the Eyes of Those Who Lived It. Web. 27 Apr. 2011. .

Mat English Essay on George Sand Essay

Sand’s Marianne: The Development of Characters and the Inevitable Outcome In George Sand’s Marianne, Sand uses her development of the three primary characters to bring together two unlikely soul mates, and at the same time separate the two most likely paired of the three figures. Her primary characters, Marianne, Pierre, and Philippe, and their make-up play an intricate role in the story. More than just playing a key role though, their make-up leads the story in a direction that is propelled by the unique personalities each hold. The drive that each strong personality contributes to Sand’s Marianne, and their unique temperaments, brings the reader into a different sort of love story as opposed to what would be expected of a typical love story. Sand, with her characters, leads the story to a place where however unlikely it winds up, it couldn’t possibly have ended any other way than it does. The character of Pierre is one of a deep emotional type. Pierre li ved his life with blinders on. He saw only what he wanted to see forward in his future, living for his moment. When he has to return home, and hasn’t reached his life goals and fulfilled his dreams, he devalues himself and lives with regrets that blind him to what is right in front of him. He cannot see what happiness can be obtained because he has put too much emphasis on his failures and his place in the world, as well as his age at the time of the story. Philippe’s character is almost the polar opposite to Pierre’s. Where Pierre was driven, and one minded in his plan for his future, Philippe is driven by his passion for painting. He doesn’t care for financial gain, other than what he would need to get his father from pressuring him and what would allow him to keep creating. He is almost in love with himself, and has nothing but confidence in himself, and his abilities to succeed. Where Pierre is self-oppressing, hard on himself, Philippe holds the utmost supreme confidence in himself and his abilities to obtain what he wants. Marianne, a study in independence, yet showing the desire to better educated and to be loved by the man she sees as her true love, is an enigma in a sense. Assuming that Marianne herself represents what Sand probably saw what she wanted for herself in that time of her life  (This story was written in the final years of George Sand), her character being strong, intelligent (even if not formerly educated), and passionate. Yet as strong and independent as she is portrayed, she still wants the dream of love and to be able to share that with a man who can truly love and appreciate her. She plays along with the story as it goes, but the reader is always assured that she never truly falls into the trap of the young suitor, Philippe, and his plan for her wealth and financial support. The type of character strength found in Marianne is not typical of the type of woman that probably lived in the time that the story took place, but the make-up of Marianne is paramount for how the characters of both her and Pierre come together, and how she and Philippe disperse as the story unfolds. Pierre and Philippe, described briefly as polar opposites, both offer a glimpse into the only two types of men there are for a Marianne. They seem to be in competition from the onset, yet truly there never really was a competition for Marianne’s character, or at least it never really seemed to be one. The two characters existed not for competition, but to display what is good and emotional (Pierre and his love, and longing to be able to express it) and what is brash, over confident and wholly not with best of intentions (Philippe needing Marianne for her financial state so that he may continue painting, and not truly for her love which he has no doubt that he will obtain) for Marianne. Marianne and Pierre at first glance are not what the reader sees as being right. There is the age difference, and the way that Marianne seems so independent and successful, and Pierre seems so doubtful of the two’s pairing, and defeated in his own personal quest of life’s success. Pierre never is able throughout the story to just rise to the occasion and tell Marianne what he truly is feeling, and even though she knows what he feels, she is needing him to overcome that obstacle and be that man for her. Her character uses the character of Philippe to bring Pierre’s character to the place where he is not only ready, but bursting to finally share what his true feelings for her are. She does this from a position where it seems all along she knows how this will play out, and at the same time you don’t get the feeling that she is completely assured of how it will transpire in the end. Sand tries to make her three characters represent varying degrees of  consciousness and to pair them according to their similarities along this spectrum. Philippe represents brain consciousness (â€Å"You see too much!† is Marianne’s accusation of him). Pierre represents strong sensation and feeling, combined with the scientific habits of botany. Marianne represents the desire to live in the senses, tempered by an ambition to be self-educated. How well does Sand’s scheme of sensibility (18th century term for temperament) motivate the love relationship between Marianne and Pierre, and conversely, the failure of affinity between Marianne and Philippe?

Bionanotechnology essays

Bionanotechnology essays Recent developments in Nanotechnology (a technology that concerns structures, devices and phenomena where the critical functionality occurs on a length scale which encompasses the range between atomic distances and the limit of optical resolution 0.1nm to 250nm), and Bionanotechnology (a branch of Nanotechnology that either uses biological starting materials, biological design principles, or has biological applications) are enabling biologists to confront fundamental questions about protein functions. It is anticipated that in the future both technologies will enable scientists to construct man made devices on the molecular scale. Nano and bionanotechnologies are being devised to equip scientists and engineers with a "nano-tool kit". These tools will allow us to visualize and manipulate molecules and atoms, measure interactions between molecules and build devices on the molecular scale. We plan to use from one to millions or billions of these units in parallel or series together in complex ways. These complex machines are meant to be used in construction or analytical processes. Biological sections of Nanotechnology are a priority area of the BBSRC's (biotechnology and biological science research council) engineering and biological systems committee. Nanoscale biotechnology, which deals with analytical biotechnology, separation science, tissue engineering and, biomaterial design and drug delivery systems, is the main priority area of the BBSRC biological systems committee. These applications are particularly encouraged in these areas of study. Surface chemistry, including immobilization techniques and biomolecular patterning methods, such as imprinting and micro-contact flow, for the development of applications in sensor and biological microsystem design. Nanofabrication and molecular assembly, including the biological development of tissue and cellular scaffolds, and the preparation of two- and three-dimensional arrays ...

How to Make Homemade Magic Sand

How to Make Homemade Magic Sand Magic Sand  (also known as Aqua Sand or Space Sand) is a type of sand that doesnt get wet when placed in water. You can make your own Magic Sand at home by following a few simple steps. Magic Sand  Materials Basically, all you need to do is coat the sand with a waterproofing chemical. Just gather: Clean sandWaterproofing spray (such as Scotchguard) How to Make Magic Sand Place the sand in a small pan or bowl.Evenly spray the surface of the sand with the waterproofing chemical. You may need to shake the container of sand to expose untreated surfaces. You dont have to drown the sand in the chemical- youll have enough once the sand changes from looking dry to appearing wet.Allow the sand to dry.Thats it. Pour the sand in water and it wont get wet. How Magic Sand Works Commercial Magic Sand, Aqua Sand, and Space Sand consist of colored sand that has been coated with trimethylsilanol. This is a water-repellent or hydrophobic organosilicon molecule that seals any cracks or pits in the sand and prevents water from sticking to it. Magic Sand appears silvery in water because hydrogen bonding between water molecules causes the water to form a bubble around the sand. This is critical to how the sand functions because if the water didnt stick to itself so well, the anti-wetting agent wouldnt be effective. If you feel like testing this, try putting Magic Sand in a non-water-based liquid. It will get wet. If you look closely, youll see the sand forms cylindrical structures in the water, as the water forms the lowest surface area structure that it can around the grains. Because of this, people sometimes assume there is something special about the sand. Really, its the coating and the magic properties of water. Another Way to Make Magic Sand Water repellent sand was made long before toy makers marketed Magic Sand. Early in the 20th century, Magic Sand was made by heating together sand and wax. The excess wax was drained, leaving hydrophobic sand that behaved much like the modern product. More Fun Projects To Try Magic Colored Milk Project (Surface Tension)Make Silica or Pure SandMake Homemade Oobleck References   G. Lee, Leonard (Publisher) (1999),  The Boy Mechanic Book 2, 1000 Things for a Boy to Do. Algrove Publishing - Classic Reprint Series original  publication 1915.

African Studies ( Role-Playing Assignment ) Example | Topics and Well Written Essays - 500 words

African Studies ( Role-Playing ) - Assignment Example We used to sell our produce in the market and it was a good life. Eventually we ran out of food in our village and I decided that the chance to provide adequate nourishment for the little ones was to leave Somalia. I trekked all the way across the border with my wife, my elderly father and my children. We live in a white tent which is situated in long neat row of similar tents. In the cold season we cover it with colored cloth to add insulation. The Kenyan government has provided fresh water for us, and I go to the food distribution center every morning where we receive rations for the day. The camp is well organized, and operates like a small town, with its own leaders as well as our traditional elders. (Horst, 2006, p. 79) It is hard sometimes to keep the children amused, because there is very little to do. At least my I have some work to do, because I am part of a project to gather firewood for the refugees in the camp. (Loescher and Milner, 2005, p. 164) The pay is very low, but it helps. I am trying to save some money but it is very difficult because we need it when one of the children gets sick. Last month we heard that there was some trouble back in Somalia when violence broke out over food rations, and some soldiers killed and injured refugees when things got out of hand. (The Guardian Newspaper, August 5, 2011). This makes us too scared to go home, but we still have hope and pray to Allah that one day we will return to our homeland. Raghavan, Sudarsan. (September 7, 2011) Somalia’s biggest famine in decades claiming the smallest victims first. Washington Post, Available online at: http://www.washingtonpost.com/world/africa/inside-a-mogadishu-hospital-a-struggle-to-treat-the-smallest-victims-of-famine/2011/09/06/gIQAgwnn8J_story.html The Guardian Newspaper (August 10, 2011) Somalia famine refugees killed in looting at Mogadishu aid camp. Available online at:

English Research Paper Example | Topics and Well Written Essays - 1750 words

English - Research Paper Example In fact, employee performance remains tied directly to how an organization performs in the market. The purpose of the report was to understand the causes making Google Company not realize its optimal profits. A research was conducted, and the primary methods of collecting data were used. Few assumptions were made to make the research possible such as the companies under investigation had already realized their optimal profits. From the findings, a comprehensive report was made whereby conclusions and recommendations were derived. This research paper therefore discusses optimal profitability issue as it relates to the Google Company. It also addresses the company’s efficiency, productivity, and performance. The following report is based on the research conducted by the Google Company in search of methods that would lead the company to optimizing its profits.  Profit optimization remains an important aspect in most organizations. Therefore, the report seeks to establish causes, which make the company, fail to realize its optimal profits The only assumption that was made during the research was that all the included companies were already optimizing their profits apart from the Google Company. In fact, this was the reason why Google Company collected data from these companies. Collecting data from other companies with optimal profits allows Google Company to establish its own optimal profits platform during its business operations. The entire report covered practices that could lead the company to realize its optimal profits as well as the practices deemed to deny the company its optimal results. The study did not cover Google Company rivals and competing companies’ aftermaths of realizing their optimal results since the research was only focused on the Google as the main company. In doing this research, theoretical sampling tends to remain the hallmark of grounded theoretical methodology. However, qualitative methodology remains