Cell Membrane Lab Report Essays

Cell Membrane Lab Report Essays Cell Membrane Lab Report Paper Cell Membrane Lab Report Paper Time (min) Total Diameter (mm) Distance of Diffusion * (mm) Rate (mm/min) * 15 30 45 Potassium Permanganate 5 Celsius Methyl Blue 5 Celsius Total Diameter (mm) Distance diffused = diameter of each reading minus initial diameter Rate distance in mm/elapsed time (min) Double click the chart below. A spreadsheet will open. Enter the data from the table above into the spreadsheet in the areas provided. When you are finished, click into another area of the lab report. The spreadsheet will close automatically. Do not close the spreadsheet with the X in the upper right corner. What effect did temperature have on the rate of diffusion? How did molecule size affect the rate of diffusion? What happens to the rate of diffusion over time? Why? What can you conclude from this experiment? II. Osmosis Osmosis EXERCISE 2 Osmosis demonstration After 15 minutes, record the volume change in each tube. Seismometer Dialysis Tube Contents Beaker Contents Volume Fluid Moved Direction of Movement 2 Describe the net movement of water in seismometer 1 . Describe the net movement of the water in seismometer 2. How is the movement of water molecules related to the concentration gradient of the water? EXERCISE 3 Effect of solute concentration on rate of osmosis Subtract the beginning mass from the final mass for each of the five bags. Record the difference in the table below. Double click the chart below to open a spreadsheet and enter the results from the table above to complete the graph. When you are finished with your work, click into another area in the lab report to close the spreadsheet (do not use the X in the upper right hand corner). For visual purposes the answer key shows the chart only from 10 grams to 22 grams. Your chart will begin at 0 grams. Answer the questions below based on data displayed in the graph above. Was the direction of net movement of water in bags 1 to 4 into or out of the bags? Which bag gained the most weight? Why? Explain the results from bags 4 and 5. Viewing the data you entered in the table above, summarize the results for each bag. Summary Tonic of Bag/Beaker 3 4 5 Ill. Permeability of Membranes EXERCISE 4 Differential permeability Tube 3 is tested for starch. Tube 4 is tested for chloride ions. Enter the data from the lab exercise into the table below. Contents of Beaker Contents of Bag O min 60 min Starch Chloride Ion Which substances diffused through the dialysis membrane? How does dialysis tubing model the differential permeability of a plasma membrane? What physical property of dialysis tubing allows it to be differentially permeable? IV. Tonic Tonic Hypotonic Isotonic Hypersonic Turgid. Polynomials. Lists Lased Hemolytic Hemolytic Creation A. Tonic in Plant Cells EXERCISE 5 Polynomials in Elodea cells Label which sample is turgid and which is polymerase (Answer 1 in each column). Label the cell wall, central vacuole, plasma membrane, and chloroplasts on each slide. For a more detailed view of the slides below, increase the document size to 150% using the drop-down feature on the toolbar or look under mom in the view options of the menu bar.

The Word Limit in Academic Writing (and How to Stick to It)

The Word Limit in Academic Writing (and How to Stick to It) The Word Limit in Academic Writing (and How to Stick to It) Even the phrase â€Å"word limit† can cause panic among students. For some it’s the challenge of writing enough, while others find it hard to stick within the limit given. In either case, it can lead to spending more time worrying about the length of your paper than the content! And length isnt everything, right? Ahem. But why do college papers come with set word limits? And what should you do to ensure you dont write too much or too little? Why Have a Word Limit? There are two main reasons that academic papers usually come with a word limit: Fairness It’s impossible to grade two papers of vastly different lengths (e.g., 20,000 compared to 2,000 words) on the same scale. The word limit makes sure that everyone taking the same class knows what is expected of them. Communication Skills As well as testing your knowledge, college papers are about communicating clearly and concisely. Setting a word limit forces you to consider what you’re saying more carefully, helping you to develop your writing skills. Sticking to the word limit is, therefore, part of being a good academic, since being a long way over or under could suggest youve misjudged the scope of the essay topic or that you’re having trouble communicating your ideas. How to Stick to the Word Limit Although many colleges give you roughly 10% leeway on the word limit, you should aim for your finished paper to be as close to the suggested word count as possible. If you find yourself writing too much, you can reduce the word count by: Editing out repetition, redundant words and padding phrases Cutting down long or unnecessary quotations Reducing the number of examples or case studies used (if you’ve included several) Using the active voice instead of the passive voice More generally, you should re-read your work and eliminate anything that isn’t directly related to the question you’re answering. As well as helping you stick to the word limit, this will make your work more focused, which could boost your grades. How to Increase Your Word Count If you’re struggling to write enough, the temptation might be to add padding phrases like â€Å"in my opinion† or long block quotations until you hit the minimum word count. But this will simply detract from the clarity of your writing. Instead, the answer is usually to go back over your work and look for things that could be improved with a little additional attention. This might involve: Addressing anything from your essay question that you’ve overlooked Adding illustrative examples to support a point Considering different sources and views on the same issue Using short quotations as evidence for your arguments Moreover, whether you’ve written too much or too little, getting someone else to read your work and offer feedback is a fantastic idea (especially if you ask a professional for help). This will help you to identify areas that could be expanded or cut in the next draft, so eventually you should be able to get your essay to the required length.

Aircraft Accident Case Study Example | Topics and Well Written Essays - 1250 words

Aircraft Accident - Case Study Example Finally the crew succeeded in emergency landing at Sioux City, but unfortunately the starboard wingtip touched down just prior to the landing gear, pulling the aircraft sideways. And the aircraft broke up and turned into a huge fireball. Out of 296 people onboard, 111 died and 185 survived. Problem Statement: The aircraft became uncontrollable mainly because of the fracture of the fan disk. Besides the human failure of the maintenance team in detecting such a serious crack, there are quite a few pertinent issues related mainly to the design of engine fan rotor assembly and the hydraulic flight control system. In addition, after the crash-landing, the rescue team and the fire-fighting team committed some mistakes, which might have resulted in loss of some more lives. The key issues here are; Approach and Analysis: Investigating this disaster was lot easier because all the four cockpit crew members, who were handing the machinery to somehow make a safe landing, were alive to tell the story. The disaster was investigated by; Results: Oversight and a casual approach often results in serious consequences is proved once again by the investigating team in this case as well. Though manufacturing defect is the major cause but the involvement of human beings during the processes of certification and maintenance could not help in detecting and prevention. Investigators found out that; It was routinely undergoing through ... The pieces of engine fan disk too were found out in the fields The survivors account also proved quite useful for the investigating team Results: Oversight and a casual approach often results in serious consequences is proved once again by the investigating team in this case as well. Though manufacturing defect is the major cause but the involvement of human beings during the processes of certification and maintenance could not help in detecting and prevention. Investigators found out that; Two large fractures in the fan disks, said to be the signs of overstress The fatigue had also resulted in a small cavity on the surface of the disk, said to be the result of a manufacturing defect. It was routinely undergoing through the drills of maintenance and in fact passed through the crack detecting fluorescent penetration inspections, but the cracks could not be detected, pointing towards human blunder. Discussion: The process of certification proves to be very crucial for the manufacturer, the customer as well as other stakeholders. Values and ethics must be imbibed in the work culture of the certification team, so that they do not take things for granted. As the safety and security standards keep on changing, it is of vital importance that the manufacturing unit must be able to upgrade their certification standards on a regular basis. The department entrusted with the task of certification has to be trained accordingly. Training and development of the maintenance engineers is of vital importance, because they are the ones who are in a position of detecting manufacturing defects and avert major disasters. More important than the training is to work as a team, because at times, some defects could be found by

Evaluation of the Humane Society of Indianapolis Research Paper

Evaluation of the Humane Society of Indianapolis - Research Paper Example As a part of their activities, they provide shelter to animals, and provide effective behavioral training to animals that are in their shelters and also to animals that their owners bring for such training. Such training is also imparted to animals that have not yet been adopted but are eminently adoptable. These trainings are provided through the Society’s public training classes and the Society tries to spread awareness about humane treatment to animals through various forums that are available for reaching out to the people of Indianapolis (Services for Pet Owners, 2011). Organization The Society operates through free service provided by volunteers that are genuinely interested about the welfare of animals and are eager to provide some succor to them at times of their distress. But these volunteers are not simply well intentioned warm hearted individuals. Helping animals sure requires some rigorous training as untrained individuals might cause harm to both themselves and the animals no matter how honest and genuine their intentions are. Hence, the Society provides training to its volunteers so that they are totally equipped and fully aware of what they should do and how they should act in situations where animals need human help in order to survive in a decent and dignified manner without the fear of cruelty or ill treatment or even neglect (About Us, 2011). Criteria 1 It is a not for profit organization that does not avail of any governmental grants or donations. Neither does it accept any donations or grants from private animal welfare organizations like PETA or ASPCA, two of the more well known animal welfare organizations of United States of America. The Society is run exclusively on private contributions and donations from private individuals who are interested and impressed about the activities of the Society. This gives the Society an unparalleled independence to chalk out its own course of action without any direction or guidance from any remote central authority. This freedom allows it to micro manage its operations in ways it deems would be best suited for distressed animals in Indianapolis and thus become more relevant to local problems than any national agency, be it governmental or be it non-governmental, can ever become (About Us, 2011). Criteria 2 The values incorporated by this organization speak volumes about their ethical and integrity, moral rigidity and honesty of purpose. That they are genuine animal lovers is evident from the compassion with they treat animals and what is best is they never make any distinction between whether the animals are pets or have been abandoned by their owners and are now no more than stray dogs. This uniform approach to all animals can come from only genuine animal lovers and not those who simply pose to gain social brownie points. This compassion in all probabilities generates a deep sense of respect of the bond between humans and animals that can grow only between a devoted animal and equally devoted owner and it sure takes time to develop as this is such a sensitive issue that it can develop in a unique natural way that unfolds over a long period. The organization recognizes and is deeply respectful of this unshakeable bond between pets and their owners. Such a huge activity can only be possible through unstinted cooperation from all interested individuals and the Society pays utmost regard and is eager to embrace any form genuine cooperation. This allows the Society to reach to all sections of the society irrespective of what class, creed or ethnicity such individual s hail from. This not only gives the Society a more inclusive character but also ensures a more democratic outlook. As it

Creative writing assignment Essay Example for Free

Creative writing assignment Essay To describe myself in three adjectives, one of the words would have to be that Im ambitious. To be ambitious is to be eager and greatly desirous. For example, I play on an ice hockey team and lots, if not all, are all skating drills where its really tiring, but yet, the day before practices, I am always excited and eager to play the next day, where I no that many other players hate going to practices. Another example would be that I make many goals that I always try my best to achieve which most of the time motivate me to try even harder. For example, at the beginning of grade seven, I made a goal to be on the honor roll while being on as many school teams as possible for each of my years at junior high, and I achieved that goal with flying colors. This year, my goal is to make it on the honor roll once again and also to be on the junior volleyball school team, and by making that a goal for me, it makes me try even harder to achieve it. The second word I would use to describe myself would be trustworthy. To be trustworthy is to be reliable and to be worthy of confidence. I use this word to describe myself because I am the kind of person that you can trust with anything from something in words or something material. If someone were to tell me something with confidence that I wouldnt tell another person, that someone wouldnt have to worry because I would never break the trust that that someone puts in me. If someone has enough confidence in me to tell me something or ask me to hold something for him or her, it shows me that they have trust in me, to me, that is a big complement, and if I were to break that trust, I would lose that complement forever. For example, my parents trust me enough to stay home alone from time to time, and the only reason they do is because I havent broken their trust before. The third and final word I would use to describe myself is athletic. Unlike the other adjectives I used, athletic is a word that always pops into my head whenever I am asked to describe myself. Although it isnt as deep as the other two, I felt the need to put it as one of my three adjectives because without it, it just doesnt feel like me. The reason I use this word to describe myself is simple, because I play a lot of sports and I enjoy them more then anything. Ive been athletic about all my life, and I feel it is important for everyone to be physically fit especially while youre young, it  makes u feel better about yourself and even has many long term life saving effects.

Humorous Wedding Speech Delivered by the Best Man -- Wedding Toasts Ro

Humorous Wedding Speech Delivered by the Best Man Good evening, Ladies and Gentlemen. First of all, I’d like congratulate the groom (bridegroom) on a very enjoyable speech - which has raised the expectation of my speech to a level that I cannot possibly hope to fulfill now. Thanks for that! Now I know I’m expected to say this but it really is an honor being John’s best man. He’s a very popular person with many close friends, so when he asked me to do this job I was extremely pleased and very proud – and I hope he remembers that sentimental moment just as well as I do. We’d been having a few drinks in Bournemouth one Saturday night, when John stumbled over towards me, belched a couple of times, put his arm around my shoulder and said, ‘Jason, I’m getting married in May as you know, and I suppose I’ve got to ruin someone’s day, so I’d like it to be yours.’ My mind immediately turned to the speech. So in preparation, and yes this was prepared, I asked John and Sabrina for a complete list of everyone present, broken down by age and sex. But, looking round, I can’t see anyone who isn’t. (Laughter) What an excellent venue this is though, and seeing these two families together is an interesting experience. I can certainly see where Sabrina got her brains and good looks from, and John his limitless capacity to eat and drink. John is able to mix beers, wines and spirits with considerable ease and c... ...too Sabrina.’ For it’s no lie to suggest that John recollections are often triggered by memories of food. If you ask him a question, like ‘remember that day we played golf in the thunder?’ he’ll come back with ‘oh, that day we got ham, egg and chips in the club house.’ To bring things to a conclusion, I'd like to thank you all for your attention. And if anyone hasn’t yet bought John and Sabrina a wedding present, I hear that they need a new shower rail for the bathroom. The last one, according to John, 'just fell off' – like they do. Ladies and gentlemen, please join me in a toast to the happy couple, John and Sabrina. I know you're going to be great together - God bless you and good luck to you both.

Chinua Achebe vs. Margret Atwood Essay

Compare the ways that vultures are portrayed and used in the poems by Margaret Atwood and Chinua Achebe. By Jessica Tilbrook. Chinua Achebe and Margret Atwood grew up in two very different environments. They were born almost a decade apart, yet they both managed to construct two very meaningful poems about vultures. Achebe was born in Nigeria in 1930. In 1967 the region of Biafra broke away from Nigeria. Achebe became a devoted supporter of Biafra independence and served as ambassador for the people of the nation. But to get this point there was a 3 year war of independence ravage. Chinua Achebe witnesses some horrific scenes. He saw babies, children and adults starving to there death. He saw his own people from Biafra killing others from Nigeria. He saw how loving people have the capacity to be evil and vice versa according to Achebe’s version on the poem ‘vultures’. Chinua Achebe believed that any good work of art should have a purpose. Achebe’s vultures defiantly had a purpose, as it shows how even evil, vile creatures like vultures have the capacity to love. Throughout Achebe’s poem there is a negative feel. From the very start of the poem it is unpleasant and quite graphic in the description of the vultures. In the poem it occasionally refers to ‘love’ as one of the vultures ‘inclines affectionately. ‘ This suggests that even vile creatures can have the capacity to love. Chinua Achebe uses many techniques throughout his poem vultures. The structure of the poem has no rhyming scheme or lines of the same lengths. The lines are written short, probably on purpose as you can then appreciate the horror, by reading it slower, creating tension. Achebe’s poem isn’t really in Stanza’s it is more split into four sections; this is probably done to keep the flow of evil and ideas running through the poem. There is also a lack of punctuation throughout the poem, this could have been done on purpose to keep the poem flowing, like the sections. Chinua Achebe choose to right in past tense for the description of the vultures, as it’s easier to understand what vultures are like whereas the Belsen Commandant is described in the present tense. This might of been done to remind us that evil is all around us now, and everyone has the capacity to be evil. The word strange on its own, at the beginning of the second section makes us pause, and think about what’s actually going to be strange, which makes you think about the whole section. Throughout Achebe’s poem there is a lot of imagery a good example of this is ‘Belsen Commandant’ – a mass murderer and his children calling him Daddy, not father. This is probably done so you can visualise how the children have no idea of what there father has actually done, and they are treating him like normal. This is quite emotional to read, as you can imagine this really happening. Another example of Achebe’s imagery is the metaphors he uses to describe death and horror. In the first section it says ‘vulture perching high on broken bones of a dead tree’. This makes the atmosphere more intense, and builds up the tension from the very beginning. There is some alliteration in the poem, but there are not many references to sound. I think Achebe wants to concentrate on more visual images rather than sound effects to suggest his ideas. I liked Achebe’s version of the poem vultures. It had a very meaningful purpose, which is what Achebe wanted to achieve. He wanted to use vultures as a ‘vehicle’ to get people to understand that even the most loving of people have the capacity to be evil. I think he used vultures as a very successful vehicle at getting his point across. I also think that this poem is ambiguous on one hand, you could say that even the cruellest of creatures show even the tiniest amount of love, but on the other hand, that even the most loving creatures have potential to be even the slightest bit evil. The second poem called vultures was written my Margret Atwood. She was born in Ottawa, Ontario in 1939. She was a daughter of a forest entomologist, and spent part of her early years in the bush of North Quebec. Atwood is the joint honorary president of the rare bird club of birdlife international. The main message of this poem is how life comes of death. So basically the cycle of life, and even from the most horrific things in life, can bring something extraordinary out of it. Throughout Atwood’s poems there are references to death, such as ‘hung’ and ‘bones’. This does not give a good vibe to the poem. Atwood uses several metaphors throughout. ‘Then they’re hyenas, raucous around the kill, flapping their black umbrellas. ‘ This is two metaphors in one sentence. She describes the vultures as hyenas which is not only a good comparison but good use of imagery. Also Atwood says the vultures were flapping their black umbrellas this makes them out to seem huge evil animals. The structure of Atwood’s poem is done very well, as she occasionally puts odd words on a separate line to make you think about the poem in more depth. The poem is sort of in stanza’s but there isn’t maybe, which helps the poem keep flowing. All of the lines in the poem are roughly the same length, apart from the occasional odd word. I think it makes the poem easier to read, and get the rhyme flowing at the right pace. Margret Atwood uses a variety of meaningful and powerful words. For example ‘carnage’ ‘violate’ ‘gluttonous’ all these words have a negative impact on vultures. As they are explaining why and how they are vile creates. But some people might say that the way vultures act is completely natural. This is because it is natural for them to eat, which means killing other animals, to feed themselves and there family. Which shows this poem is also quite ambiguous. There aren’t many references to sound throughout Atwood’s version of Vultures. But she does say vultures snigger at funerals. And sniggering refers to sound. This also implies vultures are vile creature, as it is inappropriate to horribly giggle at a funeral. I think that Margret Atwood successfully used vultures as a good vehicle to show how life comes out of death, even in the most horrible circumstances. I thought both Chinua Achebe and Margret Atwood’s poems both had very different meanings, but both shows contrasts between humans and vultures. In my opinion Chinua Achebe’s version of vultures was the best used vehicle to get his point across. As he point his point across very well, and he achieved his purpose ‘that any good work of art should have a purpose. ‘ So I think Chinua Achebe’s poem just slightly had an edge over Margret Atwood’s because of Achebe’s aims for his poem.

Fiction essay thesis and outline Essay

â€Å"The Lottery,† written by Shirley Jackson and â€Å"The Rocking Horse Winner,† written by D.H. Lawrence both use the stories settings in contradicting ways in order to present the seriousness of the stories. Jackson used the setting as a way to sidetrack the readers while Lawrence used the setting to  construct the story. Setting is an important piece in any story and is extremely true in the two short stories that are about to be shared. In â€Å"The Lottery†, the setting is used by Jackson in an effort to distract that reader. By distracting the reader by using beautiful memory visuals, the author is able to formulate an ironic ending to the story. The setting is illustrated to be warm, bright, happy and peaceful. Some readers may suggest that the scene is pleasant and in a certain way, suspenseful. The author described the day to be â€Å"clear and sunny, with the fresh warmth of a full-summer day.† (Jackson p.250) Jackson used the specific description in hopes to create a harmonious, calm and amiable scene for the readers. This calming mental picture of the atmosphere made the readers believe that the story will have a happy ending. The characters also played a role in throwing off the horrific ending. Throughout the story, the character all remained calm and happy. As the readers continue to read the story, they soon realize the truth about what is truly about to happen. This deceives the idea of a perfect ending. The portrayal of the buildings, town and the lottery box all added to the setting that throws readers off track of the gruesome reality of what is going to happen. In â€Å"The Rocking Horse Winner†, written by Lawrence, the setting is the center of the short story. Lawrence also used real life places throughout the world and London to help create the setting in short story. The author also used real life events and hobbies to help the reader really feel involved in the story and not feel the need to try very hard to mentally visualize the setting. Lawrence outlines the characters struggles to constantly be competing with the neighbors. The in-depth description that Lawrence uses of the house and gardens paint a picture of the conflicts of income and actual lifestyle. The mood and environment fit well with this story setting. There is not a lot needed from the author to paint the scenery. Since a lot of readers have personal experiences with horses, the readers are able to read and understand without much thought. As soon as a reader can relate to an event, the little details are not needed to pull the reader into the story. There is one similarity and a few differences in these two short stories. The one and only similarity of these two short stories is that in both of these short stories, the settings are reasonable, realistic and convincing. The settings in both stories are either real locations or places that have a huge possibility of existing. In difference, Jackson used the setting to distract the audience from the gruesome, shocking and horrific ritual of stoning that was about to take place. The readers were all swayed from this reality until the end of the story. Contradicting, Lawrence incorporated the setting into the story and used vivid descriptions to allow the readers to add their own memories. Lawrence created the setting in an effort to draw the readers in as the story unfolded. In conclusion, although both stories had a similarity, they both used the setting in different ways. Shirley used the setting to distract the readers while Lawrence used the setting as the main focal point in the story. Both stories surely provided the readers with firsthand examples on how important the setting can be in a story and how it can have a huge impact on the readers perception. â€Å"The Lottery,† written by Shirley Jackson and â€Å"The Rocking Horse Winner,† written by D.H. Lawrence both use the stories settings in contradicting ways in order to present the seriousness of the stories. Jackson used the setting as a way to sidetrack the readers while Lawrence used the setting to construct the story. Works Cited: → Kennedy, X. J, and Gioia, Dana,eds.. Literature: An Introduction to Fiction, Poetry, Drama, and Writing, Compact Interactive Edition. 7th ed. New Jersey: Upper Saddle River, 2013 →Jackson, Shirley. â€Å"The Lottery†. 250-256. →Lawrence, D.H. â€Å"The Rocking-Horse Winner†. 234-244

Homework Essays - Electronic Cigarettes, Smoking Cessation, Smoking

Homework Essays - Electronic Cigarettes, Smoking Cessation, Smoking Homework: The following is a list of arguments that lack a they sayany sense of who needs to hear these claims, who might think otherwise. Like the speaker in the cartoon who declares the Sopranos presents complex characters, these one sided arguments fail to explain what view they are responding towhat view, in effect, they are trying to correct, add to, qualify, complicate, and so forth. Your job in this exercise is to provide each argument with such a counterview. Feel free to use any of the templates that were provided to you. a.Our experiments suggest that there are dangerous levels of chemical X in the Ohio groundwater. b.Money and material forces drive history. c.Proponents of e-cigarettes question the smoking ban. d.Male students often dominate class discussions. e.The film is about the problems of romantic relationships. f.Im afraid that templates like the ones in the book will stifle my creativity. Homework: The following is a list of arguments that lack a they sayany sense of who needs to hear these claims, who might think otherwise. Like the speaker in the cartoon who declares the Sopranos presents complex characters, these one sided arguments fail to explain what view they are responding towhat view, in effect, they are trying to correct, add to, qualify, complicate, and so forth. Your job in this exercise is to provide each argument with such a counterview. Feel free to use any of the templates that were provided to you. a.Our experiments suggest that there are dangerous levels of chemical X in the Ohio groundwater. b.Money and material forces drive history. c.Proponents of e-cigarettes question the smoking ban. d.Male students often dominate class discussions. e.The film is about the problems of romantic relationships. f.Im afraid that templates like the ones in the book will stifle my creativity.

Free Online Writing Courses

Free Online Writing Courses Whether you want to become a famous novelist or just make your way through college English, these free online writing courses and journalism courses can help. Learn the basics of English grammar, the poetic form, strategies for journalists, and how to make your business documents stand out from the crowd. StoryMind (Dramatica) With over a hundred short videos, this course takes fiction writers through the process of creating characters, framing action, focusing on a theme, developing their plot, and writing for a specific audience. English Writing and Composition (Arizona State University)   In this 8-week introductory English class, you’ll learn the basics of academic writing and set yourself up for a successful college career.   NewsU (Poynter) This highly-respected journalism organization offers quite a few free online courses in addition to their paid options. Free courses include: â€Å"Core Skills for the 21st Century Journalist,† â€Å"Covering Islam in America,† â€Å"Covering Poverty in the Suburbs,† â€Å"Document Mining,† and more. Writing for Young Readers: Opening the Treasure Chest ​ With assignments, video lectures, and interviews with well-known authors, aspiring children’s authors will love this course. Figure out your own writing identity, develop the structure of your work, learn editing basics, and consider your publishing options. You’ll finish the course with a handful of writing samples ready to become your portfolio. High Impact Business Writing   If you’re looking to up your game in the workplace, this no-nonsense business writing course can help. Learn how to create the most commonly used business documents, edit your work, and even effectively communicate through social media. Sharpened Visions: A Poetry Workshop ​(California Institute of the Arts) Poets (and aspiring poets) will appreciate this free online course’s emphasis on craft. Learn how to follow the rules of poetry†¦then learn how to break them. Throughout this 7-part course, you’ll discover dozens of hands-on tools to make your own work better. Crafting an Effective Writer: Tools of the Trade (Mt. Saint Jacinto College)   If you want to start from the beginning (or just need a refresher), this is the course for you. Learn the various parts of speech, the uses of subjects and verbs, and the ways that phrases and clauses can combine to create compelling sentences. This 5-unit course will help you understand how a solid grasp of English grammar can dramatically improve your writing.

Vent Fresh Essay Example | Topics and Well Written Essays - 500 words

Vent Fresh - Essay Example he essay aims to examine and identify the value and service that a proposed new product, Vent Scents, will provide to customers and also customer needs. Team Blue, a creative group of five enterprising individuals, innovatively developed and designed Vent Scents, a scented filter product that aims to freshen, deodorize and purify the air through providing fragrance for residential and commercial establishments. The group’s motto, â€Å"Enjoy everlasting freshness with Vent Scents, a scented filter that delivers your favorite fragrance throughout your home or office. Vents Scents are available in a variety of sizes and aromas†, emphasize its unique feature of providing freshness through giving not only array of aromatic scent choices, but more importantly, the capacity to deodorize, disinfest and purify the air in one’s home or office. Research has proven Vent Scents to be safe and environmental friendly. The mission of Team Blue is to market a line of scents that will catch the noses of the individual users, while giving you many of choices. In today’s complex, competitive and super saturated market, it is truly a challenge to introduce a new product successfully. Completely new products are hard to come by and putting a new twist on an already existing product is difficult. We intend to perfect our product to obtain recognition over current brands on the market. Team Blue will offer its product at an afford price that will persuade the market locally and

Cholera Research Paper Example | Topics and Well Written Essays - 1250 words

Cholera - Research Paper Example â€Å"The history of cholera begins in the waters of the Ganges River in India†, writes Peters in his book, Cholera: Curse of the Nineteenth Century (2004). India, in 1800s, saw deaths of millions of people when cholera spread from dirty standing waters in Calcutta. It was the time when eight choleric pandemics/epidemics started which spread across countries and continents, the first of which started in 1817-1823 spreading from India to Southeast Asia, Central Asia, the Middle East and Russia, and killing a lot of people with its deadly infection (Barua and Greenough, 1992, p.5-9). The last epidemic, which was eighth in number, occurred in Pohnpei and added to the death toll. Currently, it has spread to Peru, South Africa and the Marshall Islands. However, the later choleric epidemics saw fewer deaths than those which happened in India in 1800 because scientists like Filippo Pacini and Robert Koch devised tools and treatments to understand and control cholera, which lowered do wn the death statistics. According to the Centers for Disease Control and Prevention (2011), â€Å"Cholera has been very rare in industrialized nations for the last 100 years; however, the disease is still common today in other parts of the world, including the Indian subcontinent and sub-Saharan Africa.† United States has introduced sophisticated methods of water purification and sanitation system due to which it has been easy to prevent and treat cholera. The bacteria that cause cholera are found in such water and food that has been contaminated by stool from an infected person. Cholera is mostly found in those regions where there is poor water treatment and sanitation, and where hygiene is not maintained properly. Since cholera spreads due to consumption of contaminated water and food, it does not spread through physical contact with the person. People