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Alzheimer's Research Paper Example | Topics and Well Written Essays - 2500 words

Alzheimer's - Research Paper Example During the dissection the specialist noted thick stores of neuritic plaques encompassing nerve c...

Wednesday, May 6, 2020

How to drive a Manual car and drift it Free Essays

How to drive a Manual car and drift it. 1. Make sure transmission is in neutral 2. We will write a custom essay sample on How to drive a Manual car and drift it or any similar topic only for you Order Now Press brake and clutch in at the same time while simultaneously releasing the e- brake 3. With the two pedals pressed in turn the key 4. Put car in first gear 5. Release brake while pressing the accelerator slowly while releasing the clutch slowly until it gets slightly past its grab point 6. When accelerating don’t let the revs ere minute go past 3-4 before shifting into your next gear. How to drift. 1 . Accelerate as fast as you can. 2. Right before going into a corner drop form 3rd gear into 2nd gear 3. Swerve the steering wheel to the right quickly 4. Jolt the steering wheel to the left quickly while popping the clutch 5. Turn wheel to the left and flutter the accelerator 6. Use e-brake or hydro break if necessary. 7. Keep a consistent speed of MPH-MPH How to cite How to drive a Manual car and drift it, Papers

How to drive a Manual car and drift it Free Essays

How to drive a Manual car and drift it. 1. Make sure transmission is in neutral 2. We will write a custom essay sample on How to drive a Manual car and drift it or any similar topic only for you Order Now Press brake and clutch in at the same time while simultaneously releasing the e- brake 3. With the two pedals pressed in turn the key 4. Put car in first gear 5. Release brake while pressing the accelerator slowly while releasing the clutch slowly until it gets slightly past its grab point 6. When accelerating don’t let the revs ere minute go past 3-4 before shifting into your next gear. How to drift. 1 . Accelerate as fast as you can. 2. Right before going into a corner drop form 3rd gear into 2nd gear 3. Swerve the steering wheel to the right quickly 4. Jolt the steering wheel to the left quickly while popping the clutch 5. Turn wheel to the left and flutter the accelerator 6. Use e-brake or hydro break if necessary. 7. Keep a consistent speed of MPH-MPH How to cite How to drive a Manual car and drift it, Papers

Friday, May 1, 2020

Diffusion of Molecules free essay sample

Diffusion and Osmosis Laboratory Objectives After completing this lab topic, you should be able to: 1. Describe the mechanism of diffusion at the molecular level. 2. List several factors that influence the rate of diffusion. 3. Explain why diffusion is important to cells. 4. Describe a selectively permeable membrane, and explain its role in osmosis. 5. Define hypotonic, hypertonic, and isotonic in terms of relative concentrations of osmotically active substances. 6. Discuss the influence of the cell wall on osmotic behavior in cells. . Explain how incubation plant tissues in a series of dilutions of sucrose can give an approximate measurement of osmolarity of tissue cells. 8. Explain why osmosis is important to cells. Introduction Maintaining the steady state of a cell is achieved only through regulated movement of materials through cytoplasm, across organelle membranes, and across the plasma membrane. This regulated movement facilitates communication within the cell and between cyto plasm and the external environment. The cytoplasm and extracellular environment of the cell are aqueous solutions. We will write a custom essay sample on Diffusion of Molecules or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page They are composed of water, which is the solvent, or dissolving agent, and numerous organic and inorganic molecules, which are the solutes, or dissolved substances. Organelle membranes and the plasma membrane are selectively permeable, allowing water to freely pass through but regulating the movement of solutes. The cell actively moves some dissolved substances across membranes, expending adenosine triphosphate (ATP) (biological energy) to accomplish the movement. Other substances move passively, without expenditure of ATP from the cell, but only if the cell membrane is permeable to those substances. Water and selected solutes move passively through the cell and cell membranes by diffusion, a physical process in which molecules move from an area where they are in high concentration to one where their concentration is lower. The energy driving diffusion comes only from the intrinsic kinetic energy in all atoms and molecules. If nothing hinders the movement, a solute will diffuse until it reaches equilibrium. Osmosis is a type of diffusion, the diffusion of water through a selectively permeable membrane from a region where it is highly concentrated to a region where its concentration is lower. The difference in concentration of water occurs if there is an unequal distribution of at least one dissolved substance on either side of a membrane and the membrane is impermeable to that substance. In this situation, the substance is called an osmotically active substance (OAS). For example, if a membrane that is impermeable to sucrose separates a solution of sucrose from distilled water, water will move from the distilled water where it is in higher concentration, through the membrane into the sucrose solution, where it is in lower concentration. In this case, sucrose is the osmotically active substance. Three terms, hypertonic, hypotonic, and isotonic, are used when referring to two solutions separated by a selectively permeable membrane. The hypertonic solution has a greater concentration of OAS than the solution on the other side of the membrane. It is described, therefore, as having a greater osmolarity (solute concentration expressed as molarity). The hypotonic solution has a lower concentration of OAS, or a lower osmolarity, than the solution on the other side of the membrane. When the two solutions are in equilibrium, the concentration of OAS being equal on both sides of the membrane, the osmolarities are equal and the substances are said to be isotonic. The net flow of water is from the hypotonic to the hypertonic solution. When the solutions are isotonic, there is no net flow of water across the membrane. The concept of osmotic pressure must be understood when studying osmosis. The movement of water from a hypotonic solution through the membrane into a hypertonic solution can be prevented by applying force or pressure on the hypertonic side. The force that must be applied to prevent osmotic movement of water from hypotonic to hypertonic, measured in atmospheres, is referred to as osmotic pressure. Solutions with greater concentrations of OAS have greater osmotic pressures because greater force is required to prevent water movement into them. Distilled water has an osmotic pressure of zero. EXERCISE 1. Diffusion of Molecules Through a Selectively Permeable Membrane Materials string or rubber band500 – mL beaker one-third filled water sharpiehandheld test tube holder 30 % glucose solution3 standard test tubes starch solutiondisposable transfer pipettes I2KI solution2 400 – mL beakers to hold dialysis bag Benedict’s reagent30 – cm strip of moist dialysis tubing hot plate Introduction Dialysis tubing is a membrane made of regenerated cellulose fibers formed into a flat tube. If two solutions containing dissolved substances of different molecular weights are separated by this membrane, some substances may readily pass through the pores of the membrane, but others may be excluded. Working in groups of four students, you will investigate the selective permeability of dialysis tubing. You will test the permeability of the tubing to glucose, starch (a variable-length polymer of glucose), and iodine potassium iodide.

Sunday, March 22, 2020

Granny Weatherall Essay Example

Granny Weatherall Essay Granny Weatherall, the central character in Katherine Anne Porters The Jilting of Granny Weatherall, is an 80-year-old elderly woman who is staring death in the face. There is a sense of disappointment with Granny that leads readers to develop their own interpretation of her relationship with her daughter, Cornelia. As the narrator, Granny unintentionally paints the picture of Cornelia as a nuisance and bothersome person. Granny thinks to herself, The thing that most annoyed her was that Cornelia thought she was deaf, dumb, and blind.Little hasty glances and tiny gestures tossed around her and over her head (2). In fact, the reader can rationalize that it is just Cornelias concern for her ailing mother that creates the situation of her seemingly being there all the time. Granny is having mental flashbacks as death approaches like a fog rose over the valley (3). Granny recalls events throughout her life, from being left at the altar on her wedding day, to losing a child, to coming to grips with her own death as the story reaches a close. All of these recollections and the realization of her own death bring together the great ironies of the story, ironies which cause not one, but two jiltings for Granny.As you read the story, the first irony becomes quite clear. On her deathbed, the memory of a lost love, which has been, suppressed for 60 years resurfaces. The memories are magnified in such a way showing that although she had tried to forget George, her former fiancà ¯Ã‚ ¿Ã‚ ½, she never actually did. Find him and be sure to tell him I forgot him. I want him to know I had my husband just the same and my children and my house like any other woman (5), are the words Granny speaks to create the irony. She reminisces about the wedding day and being left standing at the altar. Granny vividly remembers, What does a woman do when she has put on the white veil and set out the white cake for a man and he doesnt come? (3) This recollection causes her to start making profo und statements about, Dont let things get lost and its bitter to lose things (3).Though she never says directly why she has these thoughts, the reader realizes that she has this appreciation because of her loss, which was not marrying George. Of course, she had a nice life with John, whom she married and had children with, but there was always the thought of what might have been had George been her husband. She thinks, He never harmed me but in that (3), a direct reference to being stood up at the altar and that was the greatest harm George could have ever done. She had tried for so long to forget him, now on her deathbed, she wants to see him, find him, and let him know how she feels. Granny reflects, For sixty years she had prayed against remembering him (4). He had always been there serving as a constant reminder of the past, of things envisioned and dreamed of wasted in a single instant, relegating her to think only what if.The second irony of the story is the cause of Grannys g reatest jilting, the realization that she had been stood up twice. This feeling is caused by her perception that in death Christ had not come to meet her to take her to heaven. She asks God to give her a sign, a sign that death was now and that He would be there. Now, For the second time there was no sign (7). The irony behind that is that she wanted God to have given her a sign when George had stood her up. That thought gives the reader a sense that she feels if only she had known prior; she could have done something, anything to change the outcome or at least lessen the pain. She wanted God to give her a sign that Jesus would be there in this moment of death with her. Granny is symbolized as that light that is surrounded by the darkness.This is descriptive of the death scene within her mind. The darkness represents death and the sadness of being left at the altar, both of which just consume and swallow the light. Reading the storys conclusion, the reader can understand what Granny means when she thinks, Again no bridegroom and the priest in the house (7). In this situation, Christ is the bridegroom and He has not shown to be with her in death. In Grannys mind, this is the greatest jilting. Granny indicates this when she says, theres nothing more cruel than this-Ill never forgive it (7). In the footnotes, the author makes the reader aware that Granny is referencing to Christ.Intertwined in these two ironies are Grannys feelings about the loss of her child, Hapsy. Even while thinking about the jilting that she received from George, it was Hapsy she really wanted (4). Porter used a great metaphor in describing Grannys desire to see Hapsy writing, She had to go a long way back through a great many rooms to find Hapsy standing with a baby on her arm (4). The metaphorical statement leaves open some interpretation for the reader. Is she talking about Hapsy actually holding a baby, or is Granny reminiscing about holding Hapsy as a baby? Granny is continually engaged in mental flashbacks that affect the way she looks at tomorrow. She sees so many things left undone that she can do on her own, but it is in direct reference to her belief that her and George left things unfinished and it is something she has never forgot. She loved John, but she wanted and loved George, a jilting she could never forget, until being stood up at death with a priest in the room and no bridegroom, the presence of Christ.As Granny Weatherall stands at the doorstep of death, her mental connection to the real world fades into a sense of disillusionment. Granny experienced two jiltings in her life; jiltings that as death looms bring her thoughts to a dramatic and horrible end. As Granny thinks about these events on the day of her death, the reader learns more about her in those few hours than perhaps even her children ever knew. The reader sees the pain of loosing a child and a mate, the challenge of motherhood, and overcoming the obstacles to help your children grow.Gran ny Weatherall is a depiction of strength and fortitude and as her life draws to a close, the reader does not get a total sense of a bitter old woman, but more of a woman who accomplished much without the one thing she truly wanted, a marriage to George. These two ironies represent the type of reading that makes this story intriguing and great to read. As Granny Weatherall, stretches within herself with a deep breath and blew out the light (7), she dies with an unforgiving heart for the jiltings that consumed her mind in life and death, including the greatest of them all, being left alone by Christ to die. Granny Weatherall Essay Example Granny Weatherall Essay Granny Weatherall, the central character in Katherine Anne Porters The Jilting of Granny Weatherall, is an 80-year-old elderly woman who is staring death in the face. There is a sense of disappointment with Granny that leads readers to develop their own interpretation of her relationship with her daughter, Cornelia. As the narrator, Granny unintentionally paints the picture of Cornelia as a nuisance and bothersome person. Granny thinks to herself, The thing that most annoyed her was that Cornelia thought she was deaf, dumb, and blind.Little hasty glances and tiny gestures tossed around her and over her head (2). In fact, the reader can rationalize that it is just Cornelias concern for her ailing mother that creates the situation of her seemingly being there all the time. Granny is having mental flashbacks as death approaches like a fog rose over the valley (3). Granny recalls events throughout her life, from being left at the altar on her wedding day, to losing a child, to coming to grips with her own death as the story reaches a close. All of these recollections and the realization of her own death bring together the great ironies of the story, ironies which cause not one, but two jiltings for Granny.As you read the story, the first irony becomes quite clear. On her deathbed, the memory of a lost love, which has been, suppressed for 60 years resurfaces. The memories are magnified in such a way showing that although she had tried to forget George, her former fiancà ¯Ã‚ ¿Ã‚ ½, she never actually did. Find him and be sure to tell him I forgot him. I want him to know I had my husband just the same and my children and my house like any other woman (5), are the words Granny speaks to create the irony. She reminisces about the wedding day and being left standing at the altar. Granny vividly remembers, What does a woman do when she has put on the white veil and set out the white cake for a man and he doesnt come? (3) This recollection causes her to start making profo und statements about, Dont let things get lost and its bitter to lose things (3).Though she never says directly why she has these thoughts, the reader realizes that she has this appreciation because of her loss, which was not marrying George. Of course, she had a nice life with John, whom she married and had children with, but there was always the thought of what might have been had George been her husband. She thinks, He never harmed me but in that (3), a direct reference to being stood up at the altar and that was the greatest harm George could have ever done. She had tried for so long to forget him, now on her deathbed, she wants to see him, find him, and let him know how she feels. Granny reflects, For sixty years she had prayed against remembering him (4). He had always been there serving as a constant reminder of the past, of things envisioned and dreamed of wasted in a single instant, relegating her to think only what if.The second irony of the story is the cause of Grannys g reatest jilting, the realization that she had been stood up twice. This feeling is caused by her perception that in death Christ had not come to meet her to take her to heaven. She asks God to give her a sign, a sign that death was now and that He would be there. Now, For the second time there was no sign (7). The irony behind that is that she wanted God to have given her a sign when George had stood her up. That thought gives the reader a sense that she feels if only she had known prior; she could have done something, anything to change the outcome or at least lessen the pain. She wanted God to give her a sign that Jesus would be there in this moment of death with her. Granny is symbolized as that light that is surrounded by the darkness.This is descriptive of the death scene within her mind. The darkness represents death and the sadness of being left at the altar, both of which just consume and swallow the light. Reading the storys conclusion, the reader can understand what Granny means when she thinks, Again no bridegroom and the priest in the house (7). In this situation, Christ is the bridegroom and He has not shown to be with her in death. In Grannys mind, this is the greatest jilting. Granny indicates this when she says, theres nothing more cruel than this-Ill never forgive it (7). In the footnotes, the author makes the reader aware that Granny is referencing to Christ.Intertwined in these two ironies are Grannys feelings about the loss of her child, Hapsy. Even while thinking about the jilting that she received from George, it was Hapsy she really wanted (4). Porter used a great metaphor in describing Grannys desire to see Hapsy writing, She had to go a long way back through a great many rooms to find Hapsy standing with a baby on her arm (4). The metaphorical statement leaves open some interpretation for the reader. Is she talking about Hapsy actually holding a baby, or is Granny reminiscing about holding Hapsy as a baby? Granny is continually engaged in mental flashbacks that affect the way she looks at tomorrow. She sees so many things left undone that she can do on her own, but it is in direct reference to her belief that her and George left things unfinished and it is something she has never forgot. She loved John, but she wanted and loved George, a jilting she could never forget, until being stood up at death with a priest in the room and no bridegroom, the presence of Christ.As Granny Weatherall stands at the doorstep of death, her mental connection to the real world fades into a sense of disillusionment. Granny experienced two jiltings in her life; jiltings that as death looms bring her thoughts to a dramatic and horrible end. As Granny thinks about these events on the day of her death, the reader learns more about her in those few hours than perhaps even her children ever knew. The reader sees the pain of loosing a child and a mate, the challenge of motherhood, and overcoming the obstacles to help your children grow.Gran ny Weatherall is a depiction of strength and fortitude and as her life draws to a close, the reader does not get a total sense of a bitter old woman, but more of a woman who accomplished much without the one thing she truly wanted, a marriage to George. These two ironies represent the type of reading that makes this story intriguing and great to read. As Granny Weatherall, stretches within herself with a deep breath and blew out the light (7), she dies with an unforgiving heart for the jiltings that consumed her mind in life and death, including the greatest of them all, being left alone by Christ to die.

Thursday, March 5, 2020

Eliminating Superfluous Phrases

Eliminating Superfluous Phrases Eliminating Superfluous Phrases Eliminating Superfluous Phrases By Catherine Osborn In classes I have taught, students lean towards using phrases that they think make them â€Å"sound smarter† but end up making their work wordy and clunky. By streamlining your sentences and cutting out a few phrases, you can communicate your point much more effectively. For example, here is a list of some that crop up frequently: â€Å"Needless to say†¦Ã¢â‚¬  If it’s so needless to say, then why are you saying it? â€Å"It goes without saying†¦Ã¢â‚¬  Same problem here; easier to get right to your point â€Å"For all intents and purposes†¦Ã¢â‚¬  Again, this could easily be cut and your sentence would begin with exactly what you intend to say. â€Å"In light of the fact that†¦Ã¢â‚¬  You could easily just say â€Å"Since†¦Ã¢â‚¬  Clear concise writing applies to all genres and helps your audience understand your point without being bogged down. Here are some quotations from newspapers that illustrate the cumbersome use of those phrases: Payne, who turns 70 in October, will be succeeded by Fred Ridley, 65, a former U.S. Amateur champion and U.S. Golf Association president who has served as chair of Augusta National’s competition committee. The change becomes effective Oct. 16, although for all intents and purposes, Ridley is now in charge, taking over a vital leadership role in golf at a time of transition and challenge for the game throughout the world. USA Today It goes without saying that Democrats would view President Trumps North Korean negotiations quite differently than Republicans, but I was honestly surprised by the strong negative reaction of Trump critics on the right. USA Today Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Writing Basics category, check our popular posts, or choose a related post below:Dialogue Dos and Don'ts8 Proofreading Tips And Techniques150 Foreign Expressions to Inspire You

Tuesday, February 18, 2020

Answer some questions Essay Example | Topics and Well Written Essays - 500 words

Answer some questions - Essay Example Paul said he found Anna cute and feminine, and when he started talking to her he found out she was smart and funny as well. Anna said she found Paul interesting, down-to earth and comfortable to be with. As they got to know each other better (and Anna found out that Paul was not gay after all), they fell deeply in love and became sweethearts for a long time even way after college. They went steady for a decade before deciding to get married. They knew that they were meant for each other and accepted each other for all their strengths and weaknesses. They decided to marry because they wanted to spend the rest of their lives and grow old together. Paul admitted that he had a string of girlfriends before he met Anna and even played around when they were going steady. However, he promised her that once they got married, he would remain faithful to her only. He became more responsible because he knew he had another person to take care of and not just himself. With Anna, he became more independent and learned to be a good homemaker. Since she did the chores, she became better at cooking, cleaning and making their home cosy and comfortable for both of them. When they had a son, they became even closer as they relied on each other in raising him as well. Paul and Anna had their own share of difficulties in their marriage. Money was often tight since they were not earning enough, but they found ways to survive so as not to get hungry and still pay the bills. They were fortunate enough to have the supportive people around them who showered their son with gifts and nice things that they themselves could not afford. They made sure their son would have a good and comfortable life as they promised to do their best to give it to him. After being together for 28 years, Paul and Anna (10 years as steady boyfriend-girlfriend and 18 years married) are still deeply in love with each other. It is not only a romantic relationship, but a true friendship and partnership. They

Monday, February 3, 2020

Company Law Essay Example | Topics and Well Written Essays - 2000 words - 2

Company Law - Essay Example This manifest prominently amid the utilization of any assets, opportunity, or information and fails to link to a clash of interest flowing from a transaction or pact with the company or in the events in which the subject has been permitted by the company’s directors (Davies 2012, p.8). Highlighting conflict of interest impacting on the director demands exploring whether the director engaged will obtain a substantial gain from the manifest conflict of interest. Background The decision that the directors’ duties should be codified was accompanied by the debate centring on the â€Å"stakeholder question.† This relates to the question on whose interests that companies should be run (whether the interests of the shareholders, the community, or employees). This debate centred on two approaches: The first school of thought detailed pluralism, which details that the role of the company centres on serving the interests of the multiple interest groups of stakeholders. As s uch, the duties of directors should be broadened to ensure that the directors respond to a broad collection of stakeholders other than shareholders (Lowry 2012, p.2). The second school of thought inclines towards the enlightened model maintaining that the function of the company hinges on generating value for the gain of shareholders while, simultaneously, matching the laid long-term objectives of the company, and associations that the company enjoys with other stakeholders inclusive of suppliers, community, employees, and others (Lacy 2002, p.154). At the height of debate, the Company Law Review settled for the enlightened shareholder approach, which appreciates the premise that it is the interests of the shareholders that should be placed first (Lowry 2012, p.3). The enlightened shareholder approach also recognizes that the company’s possibility for success anchors in maximizing on the relationships that the company enjoys various stakeholders groups. Discussion The orienta tion of the directors’ obligations embodies one of the most critical features prominently highlighted by the Company Law. The statutory scheme recognizes the directors’ roles outlined in C.2, Part 10 of the Company Act 2006. The title of â€Å"director,† in this case, is broadened to embrace shadow directors. The directors are required to conduct their duties as per the provisions detailed in C. 2, Part 10 of the Company Act 2006 to the company, instead of doing so for the shareholders and other stakeholders within the company (Arden 2007, p.162). The roles handed to the directors encompass aspects such as an obligation to act as per the applicable provisions of his/her powers detailed by the company’s constitution; a role to promote the long-term achievement of the company as perceived to be in good faith; an obligation to employ reasonable care, meticulousness, and skill; an obligation to manifest independent judgment; an obligation to evade conflict of interest where it may arise; an obligation not to acknowledge gains flowing from incidences such as secret commissions and bribes; and, an obligation to clarify on the interests amid the transactions (Calder 2008, p.59). Directors’ Duty to Act as per their Powers A company embodies a person and as such, ought to proceed as per the