The Theories Of Schizophreni Dopamine, Glutamate, Brain...

The four theories that are behind the cause of schizophrenia as referenced in the PowerPoint are Dopamine, Glutamate, Brain Abnormalities, and Nature vs. Nurture / More than one cause. 1. Dopamine Definition Dopamine is a neurotransmitter. It is one of the chemicals that is responsible for transmitting signals between the neurons of the brain. However, very few of those neurons actually produce dopamine. (psychologytoday.com) Theory The main theory concerning dopamine is that too much it can result in schizophrenia. Antipsychotic medications that are used to treat schizophrenia block dopamine receptors. The purpose of these medications is to bind the dopamine receptors to the brain, and some of their effects have helped people cope with the symptoms. (healthcommunities.com) The regions of the brain that are affected by dopamine are known as the striatum and the thalamus. Schizophrenia results have shown that in these regions in the brain, there are altered levels of D2 binding potential. Patients that have schizophrenia who do not take antipsychotic medications will have a lower thalamic D2 binding potential. So, schizophrenia patients that go untreated have a higher number of D2 receptors in the striatum. (psychcentral.com) 2. Glutamate Definition Glutamate is an amino acid that functions as a neurotransmitter. It sends chemical messages in the brain by exciting neurons that are sensitive to it. It performs an important role in memory, brain development, and

Reflection Paper Barbie Q By Sandra Cisneros

The reason I am writing to you is to explain my development throughout the semester in the Advanced Composition course at Washburn University. The semester consisted of critically analyzing my selected story â€Å"Barbie-Q† by Sandra Cisneros through four assignments, the exploration paper, the reading and writing paper, the annotated bibliography, and the academic research paper. The semester began with basic lessons on general writing rules during class and progressed into a much more complex course, including lessons on expansion and development of evidence and supporting details, as well as the argument of the paper as a whole. Although each assignment taught something new, each built onto the last and helped transition my progress through each paper. The first paper of the semester, the exploration paper, encouraged us to explore a piece of writing. This paper ultimately prepared us for the second assignment. To begin this task, I developed an idea about the true meaning and the purpose behind the story. In class, an important lesson taught me how to use active verbs throughout entire passages. This proved to be a struggle in my development of writing skills. I often found myself mixing passive verbs with active verbs, sometimes in the same sentence. Another useful lesson I learned included how to look at my story by Cisneros from an argumentative view instead of a personal view. As a result of these challenges, I learned how to become more aware when mixing these passiveShow MoreRelatedEssay on The House on Mango Street and the Style of Sandra Cisneros1669 Words   |  7 PagesThe House on Mango Street and the Style of Sandra Cisneros Clearly, Sandra Cisneros writing style is one representative of a minority voice. Her amazing style allows her readers to take an active part in the minority experience. For this reason, I believe Cisneros has had a lot of influence and success in the status of minority writers, especially in the canon of what is read and taught in schools today. But, more than anything, Cisneros has shown that liberation can come through creativity

Authentic Leadership Free Essays

Article Summary: Authentic leadership for 21st century project delivery from the International Journal of Project Management APA citation: Lloyd-Walker, Beverley1 beverley. lloydwalker@vu. edu. We will write a custom essay sample on Authentic Leadership or any similar topic only for you Order Now au Walker, Derek(2). International Journal of Project Management; May2011, Vol. 29 Issue 4, p383-395. Retrieved from EBSCOhost, summarized by Rachell Bishop. Summary: The project managers of the 21st century will need to adopt new leadership models to sustain continuous improvement. There are three primary points that the article study present. CMM (Capability maturity model), Authentic leadership and Alliance project management are at the forefront of the study. The importance of soft skills such as emotional intelligence, relationship building, trust and commitment are emphasized rather than the hard core technical skills held by project managers in general. The necessity to transition from transactional and transformational leadership styles to authentic leadership style is presented in detail. The authors noted the differences in leadership approaches and skill sets that will be necessary for project managers to be successful and remain relevant in the future. . Leadership styles: Transactional, Transformational and Authentic 2. CMM (Capability maturity model): Integration of transactional and transformational leadership styles resulting in authentic leadership paradigm 3. Alliancing: Demonstrated team building and cooperation among project management professionals to achieve optimal project delivery for all not just ke y stakeholders 4. Authentic leadership soft skills – overall emotional intelligence as demonstrated through ethical and moral actions, integrity and clarity in words and behavior, honesty, fairness and relational development 5. Generational shift: Baby Boomer, Gen X and Gen Y valuation of leadership skill sets must be addressed 6. Project managers and leaders: project-based versus project-oriented 7. Implementation: Communication and engagement of all stakeholders is key The pilot study and preliminary research results concluded that there are major changes necessary for project management to evolve and remain relevant in the 21st century workplace. Authentic leadership, a CMM plan and soft skills are particularly relevant for the continuous improvement of the project management field. How to cite Authentic Leadership, Essay examples

Undecided Audience Outcome free essay sample

How can a reader use the rhetorical situation to analyze an argument essay? The targeted readers are other students who have had or could have similar experiences. The author expects the students to identify with him and agree that such policies should be abolished. Other readers might include professors and administrators who would probably be less likely to agree with the author how a viewer cans use the rhetorical situation to analyze an image? The targeted viewers are people in the United States, but also in other parts of the world, who read this newspaper either online or in print. The photographer expects the audience to be interested in what is going on in Haiti in general, but also to show an interest in natural disasters of this sort. The photograph would expect a sympathetic audience who shares his humanitarian values. How can a writer use the rhetorical situation during the planning phase of writing a paper? As a writer you can use the rhetorical situation to help you think critically and make decisions about your own writing. We will write a custom essay sample on Undecided Audience Outcome or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page 3. Why is the audience important in argument? T0 help give critical opinions what types of positions might an audience initially hold? A friendly audience, an undecided audience, a neutral audience, a hostile resistant audience an unfamiliar audience a linked audience. What possible outcomes are associated with arguments directed to each of these audiences the planned outcome is to confirm these audiences’ beliefs and strengthen their commitment. An undecided audience outcome can have final agreement with you anew interest in the issue and a commitment to work out a position on it. . What is discourse community? Audience’s affiliations. To what discourse communities do you belong? None how does a discourse community help establish common ground for its members? Monthly meetings 5. What is the universal audience? One who agrees on everything? What are the special qualities of the audience? There is none Why is it a useful idea? I didn’t find anything on this.

Compare two film posters between different genre Essay Example

Compare two film posters between different genre Paper Both the film posters are effective in promoting the film and conveying meaning to the audience. They both use many effective visual devices to do this. The gesture codes are effective visual devices that are used to show facial expressions and body language. Film poster one presents us with a very strong opening image. That of a towering ferocious ape, King Kong. Kong is presented in a crouching pose, shielding the female protagonist from the audience. His protective state suggests he is acting contrary to his animal roots and protecting rather then killing the human female. Also on Kongs forehead we can see a deep scar, showing that even someone as appretnly vicious as Kong can receive harm. This allows the audience to perceive Kong with perhaps not sympathy but definelty a better understanding of his appeal to the audience. The female represents a binary opposite to the posters main focus. Wheares Kong is portrayed as a huge angry ape, our woman protagonist is a small dainty and clearly in some kind of distress. This plays perfect, as her stereotypical feminity allows the audience to understand her better, and the same applies for Kongs body language, as the stereotypical big caring masculine here, or in this case anti-hero. Our female protagonist does not seem scare, rather in awe of this huge beast. Her body language prompts lack of fear and amazement at her position. War Of The Worlds seems to have no gesure codes, it differs from King Kong as it does not portay the protagonist. This is typical of the genre, often Sci-fi films focus on there monster or special effects, rather then there actors. We will write a custom essay sample on Compare two film posters between different genre specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Compare two film posters between different genre specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Compare two film posters between different genre specifically for you FOR ONLY $16.38 $13.9/page Hire Writer By looking closely at the hand of the alien, we can see the hand throbbing with power and strength, thus displaying a strong action code. But by hiding the aliens face it really gives the poster a strong enigma code. The composition of mise-en-scene shows a strong contrast between the two film posters. King Kong places us above Kong, making us feel more powerful then him. Allowing us to realize that even though he is 10 feet tall, he is still an animal. Also by highlighting the vibrant New York city backdrop it gives us a chance to see the wonderland that Kong has scaled. This adds to the enigma of the poster allowing the audience to see how high he has climbed. The natural colors of the poster also makes this poster seems out of genre. An autumn summery mix of pastel like colours arent exactly typical fantasy conventions, especially ape-related fantasy. While War Of The Worlds places us at a low camera angle, below the gaping hand that is crushing our world. By placing us below the hand it really makes audience feel inferior and helpless. The pitch black background contrats perfectly with the suspended evil that the hand displays. By being very sparse and simple in its appeal , War Of The Worlds swaps emotion for a strong enigma code and downright fear. This works very well, as most Sci-Fi films do not rely on huge emotional ploys, rather than enemies or spacships. Whereas Kong does rile up various feelings. By seeing Kong on top of a large building, this builds a lot of awe, intrigue and mostly excitement. I believe this poster is a metaphor for the female protagonists love of Kong. Just sheer amazement and wonder. Both film posters lack what is considered the key convention of film posters, a tagline , but for this there is good reason. Both these posters advertise remakes of older classic versions. For this reason a tagline is not really required as the audience has there own ideas about the plot and fore knowledge of picture. Also by not placing a tagline on either poster, it really adds to the enigma codes of both films respectively. Both films intial intrest would be gained via the directors rather than the stars. Both having Oscar winning directors at the chair gives the films a sense of purpose and prestige. By having there names on the posters, it relieves the audience that these arent going to be terrible remakes. King Kong uses its maing star Kong to attract the attention of the audience. By placing him at the mainstay of the screen it will surely attract all the previous fans of the series. Whereas War Of The Worlds displays no famous stars, but by showing the alien gripping the world this will surely grip sci-fi fans.

Who Was Ida Lewis, Lime Rock Lighthouse Keeper

Who Was Ida Lewis, Lime Rock Lighthouse Keeper SAT / ACT Prep Online Guides and Tips On March 29, 1869, two soldiers and a young boy pushed a small boat into the icy waters of Newport Harbor. The soldiers needed passage to the nearby Fort Adams and the boy told them he knew how to navigate the turbulent waters of the harbor quickly and safely. The trio hadn’t been at sea for very long when a snowstorm descended upon Rhode Island. The waves became more and more choppy and soon, the boat overturned. The boy was quickly lost, succumbing to the freezing waters. The soldiers managed to grab hold of the upside down boat and clung to it, helplessly. From the shore, a twelve-year-old girl saw the capsized boat and knew immediately what she needed to do. Running to her own boat without pausing to put on her coat or shoes, the girl rushed into the dangerous harbor and rowed towards the dying men. That girl was Ida Lewis. Ida Lewis Biography Born in Newport Rhode Island in 1842, Ida Lewis was the second of four children born to Captain Hosea Lewis of the Revenue-Marine. When Ida was twelve, her father became the appointed keeper of the Lime Rock Light, a lighthouse located on a small island called Lime Rock in the waters outside of Newport. The entire Lewis family eventually moved to Lime Rock. A few months after their arrival, Ida Lewis’ father suffered a debilitating stroke. In the aftermath, Ida and her siblings took on many of the lighthouse tasks, including lighting and extinguishing the light at the very top of the tower. Lime Rock was a small island, surrounded completely by water. The only way to get supplies or to meet with other people was to row to the mainland. As a young teen, Ida Lewis quickly learned how to navigate the waters around her island, developed a reputation as the best swimmer in Newport, and rowed her siblings to school every single day. Ida became skilled at handling her heavy rowboat, much to the surprise and disgust of her community. Ida Lewis: Lighthouse Keeper or Lightning Rod? Many members of Ida Lewis’ community disapproved of her skills in swimming and rowing. They told Ida it was un-ladylike to row boats. Ida wasn’t deterred. Responding to her detractors, Ida said, â€Å"None but a donkey would consider it ‘un-feminine’ to save lives.† Undaunted by the criticism against her, Ida Lewis continued her work at Lime Rock Light and in the surrounding waters. Ida and her mother tended to the lighthouse until her father’s death in 1873. At that point, Ida’s mother became the official ward of Lime Rock until her own death just five short years later. Upon her mother’s death in 1878, Ida became the sole keeper of Lime Rock. In 1879, her role became official. With an annual salary of $750, Ida became the highest-paid lighthouse keeper in the country. Ida Lewis Rock Light Rescues The main reason Ida Lewis received such a high salary was because of her history of rescues. By the time the two soldiers rowed into her harbor in 1869, Ida had already developed a reputation for daring and difficult rescues. She saved her first person in 1854, the same year her father first came to Lime Rock Light. By the end of her long career, Ida had at least 18 confirmed rescues on the books. Since she kept no official records, historians estimate the real number is over 25. After rescuing the two soldiers from the harbor, Ida’s fame grew. Articles about her appeared in the New York Tribune, Harper’s Weekly, and Leslie’s. She received a silver medal from the Life Saving Benevolent Association and had a parade held in her honor in Newport. The soldiers themselves collected over $200 to give to Ida in thanks - a large sum for the time. Ida received recognition from the biggest names of the day. She met President Ulysses S. Grant and was visited by Elizabeth Cady Stanton and other members of the Women’s suffrage movement, who saw Ida Lewis as an important figure in the fight for equality. Throughout her life, dozens of people would come to Lime Rock Lighthouse, seeking a meeting with the â€Å"Bravest Woman in America.† The Legacy of Ida Lewis Ida Lewis completed her last recorded rescue at the age of 63. She died six years later of a stroke at age 69. In the years after her death, the Rhode Island legislature changed the name of Lime Rock to Ida Lewis Rock and the name of Lime Rock Lighthouse to Ida Lewis Rock Lighthouse, which today houses Ida Lewis Yacht Club. To this day, Ida Lewis is the only lighthouse keeper in United States history to have a lighthouse service named after her. What's Next? Learning about US history? If so,check out some of these books on our AP History Exam reading list. One of the best ways to learn more about U.S. history is to make sure you’re taking history classes.Most high schools offer a variety of history classes,so make sure you’re taking the right ones for you. Did you know that the SAT offers subject exams, too?This article will teach you more about the SAT subject testsand help you decide whether you should take them.

Globalisation, power and the global order Essay

Globalisation, power and the global order - Essay Example In return, this is creating a change in opportunities and challenges among different national orders, specifically because of the shift in power that is occurring in the 21st century. The definition of power is one that has been debated because of changes in political involvement and social alterations. However, the definition is known to directly relate to human social life and structure as well as natural components that are able to assist in the building of leadership and power systems. According to the standard theory, the concept of power is defined as an influence that a person, society or system has over others. The influence that is created is based on the number of resources that are a part of society as well as how these are valued or desired by others. More important, power creates a sense of group identity, social organization and dependencies that are a result of an individual who has this power. For one to hold power through organizations that create dependencies is also the need to influence and motivate others to create a belief that the resources are needed by others. In turn, this creates a sense of power over a component of society while making the resource a standard for others (Turner, 1, 2005). The concept of power in the contemporary period expands on the process of gaining power through resources and the structures which are associated with this. In the past, this concept of power was based on isolation, exclusiveness to other societies and boundaries which were associated with other identities. However, the global and domestic politics are now changing into new dynamics that are creating a power struggle and sense of dynamics between national and international spheres. The new source of power is one which is reliant on a meta – power, which provides an international space and an open realm that is based on economy, politics and resource sharing between