The Role Of Supportive Relationships Of The Maternal...

1. What is the design and how does the design related to the goals of the study? The design was longitudinal, and this design relates to the goals of the study because the goals of the study were to see the effects of supportive relationships of the maternal caregiver, and community violence had on CU traits within the youth studied. This design was used because it studied the participants over time and has the potential to provide vast information on this subject. 2. How were the participants assigned to groups or conditions? N/A 3. How many groups were included in the design? There were four groups, one at each wave of the study. 4. How were the groups similar and different in how they were treated in the study? Every participant in†¦show more content†¦The violent exposure measure has been widely used and validated (cf., Fowler, Tompsett, Braciszewski, Jacques-Tiura Baltes, 2009) The measures for relationships with caregivers were found to have good reliability and validity. (Furman Buhrmester, 1985) The callous-unemotional measure was found to have good reliability and validity by (Essau et al., 2006). 3. Were multiple measures and methods used to assess the constructs? Yes. 4. Are response sets or styles relevant to the use and interpretation of the data? Yes. 5. How was the assessment conducted? By Whom? In what order were the measures administered? The assessments were administered in the home of the participant in survey form, by the trained interviewers. First the interviewer asked about demographics, age, sex, etc. Then the surveys about violence exposure and supportive relationship with caregivers, only at the last wave of the study was the Inventory of Callous-Unemotional Traits administered to the participants. 6. If judges were used in any facet of assessment what is the reliability in rendering their judgments? N/A Procedures: 1. Where was the study conducted? The study was primarily conducted in the participant’s homes. 2. What materials, equipment, or apparatuses were used in the study? The participants gave information on their age, ethnicity, and sex, while the maternal caregivers gave information on income, their

The Depression Of The Vietnam War - 1844 Words

Thinking back to the days of one’s youth, one might recall taking a family trip to the local amusement park during the warmer months of summer. Standing, walking, or even running, one can spend hours underneath the beating heat of the sun. Moving from ride to ride, families pass by tents spraying mists of cooling, refreshing water to help soothe the pain from standing out in the sun. Children run back and forth through the mist, laughing with excitement. There is hardly a care in the world when the family is having so much fun. Now replace the amusement park with the jungles of Vietnam, and the tent, now a two engine C-123 cargo plane, sprays deadly chemicals instead of harmless water on the young American soldiers stationed there. This was the situation many Vietnam veterans were placed in during the conflict in Vietnam, and they were clueless and unprepared for the aftereffects of the chemicals sprayed across the battlefields. The chemical that was being sprayed acros s Vietnam was a potent herbicide that came to be known as Agent Orange, named after the color band that wrapped around the canisters it was transported in. This herbicide, while extremely efficient at its job of destroying forests and crops, it also did a great job at harming humans. Since the end of the war in Vietnam, many negative health effects of Agent Orange such as cancer and birth defects have come to light. Even though these health effects were caused by the spraying in Vietnam, manyShow MoreRelatedThe Growth And Peak Stage Of A Business Cycle1498 Words   |  6 PagesBusiness cycles contain several stages which span GDP and time itself. These stages are growth, peak, recession and a trough or depression. These cycles repeat themselves over and over through out time in the business world. The growth and peak stage of a business cycle are when companies are building and providing great products and services. 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Times Roman and D. Williamson Free Essays

Case Study 1: Prioritizing Projects at D. D. Williamson Due Week 3 and worth 240 points Read the case titled: â€Å"Prioritizing Projects at D. We will write a custom essay sample on Times Roman and D. Williamson or any similar topic only for you Order Now D. Williamson† found in Chapter 2. Write a 3-5 page paper in which you: 1. Critique the prioritizing process at D. D. Williamson. 2. Suggest at least one (1) recommendation to improve the prioritizing process. 3. Create a scenario where the implemented process at D. D. Williamson would not work. 4. Project five (5) years ahead and speculate whether or not D. D. Williamson will be using the same process. Justify your answer. 5. Use at least four (4) resources in this assignment. Your assignment must: ? Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions. ? Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length. The specific course learning outcomes associated with this assignment are: ? Assess organizational strategies that contribute to effective project management of human resources. ? Use technology and information resources to research issues in managing human resource projects. ? Write clearly and concisely about managing human resource projects using proper writing mechanics. Grading for this assignment will be based on answer quality, logic/organization of the paper, and language and writing skills, using the following rubric. How to cite Times Roman and D. Williamson, Essay examples

Lenis, vladimir Essay Example For Students

Lenis, vladimir Essay Vladimir Lenin and his Rise to PowerEventually, empires and nations all collapse. The end can be brought about by many causes. Whether through becoming too large for their own good, being ruled by a series of out of touch men, falling behind technologically, having too many enemies, succumbing to civil war, or a combination: no country is safe. The Russia of 1910 was in atremendously horrible situation. She had all of these problems. Russia would not have existed by 1920 were it not for Vladimir Ilich Lenin, the only man capable of saving the failing nation. Russia in 1910 was a very backwards country. Peasants who lived in absolute poverty made up the vast majority of Russia’s population (Haney 19). Russia’s version of the feudal system had ended a mere 49 years earlier, but in effect it meant that peasants now owned the meager parcels of land upon which their survival rested. Their ruler, Czar Nicholas II, ruled aloof of his disorganized nation. His government of appointed officials and men in inherited positions did not represent the people (The Tyranny of Stupidity 120). Even though all of Europe had experienced the Industrial Revolution, Russia had precious little machinery. To obtain more advanced machines, the government traded grain to other countries in exchange for machinery, even though it meant that more people would starve (Haney 17). Compound this with the devastation and desperation brought on shortly thereafter by the First World War, and there was no confidence left in the government. Different political fa ctions formed, and none got along (U.S.S.R. 63). Liberal constitutionalists wanted to remove the czar and form a republic;social revolutionists tried to promote a peasant revolution; Marxists promoted a revolution among the proletariat, or urban working class. The people were fed up with Russia’s state of affairs and ready for the change.Change was presented in the form of Vladimir Lenin, a committed,persuasive visionary with a grand plan. Lenin became hardened in his quest at an early age when his older brother Aleksandr, a revolutionary, was executed in 1887 for plotting to kill then-Czar Alexander III. â€Å"I’ll make them pay for this!† he said, â€Å"I swear it!† (Haney 28) By 1888, at the age of 18, he had read Das Kapital by Karl Marx, a book about socialism and the evils of capitalism. A superb speaker, he could hold audiences at rapt attention with his powerful speeches (New Generation). People became convinced of his socialist views. He formed h is own political party, the Bolsheviks, a split off of the earlier Marxists. Unlike other parties of his time, Lenin limited membership to a small number of full-time revolutionaries (Haney 41). This dedication and tight organization later proved both useful and effective. From 1897 to 1917, he traveled all over Europe writing propaganda, organizing strikes, and encouraging revolution among the working class, especially in Russia (Lenin, V.I. 191). Lenin knew what he wanted, knew how to get it, and was willing to wait. During World War I, the time was right and Lenin was the man. Czar Nicholas II remained totally focused on winning the war, and did not hesitate before committing more men and supplies to the war effort(Haney 65). But for an already starving country, every train thatbrought supplies to the front could not also be bringing food to peasants. With public sentiment and even the Czar’s own army against him, Nicholas abdicated the throne in March of 1917 (69). A government by soviets (councils) was instated, but did not last long. After that, Alexander Kerensky seized power. In November, Lenin and his Bolsheviks, with help from armed citizens, stopped the revolving door. They took over St. Petersburg (then Petrograd) and later captured Moscow, meeting little resistance along the way (Jantzen 613). Lenin took over the government and signed a treaty with Germany to take Russia out of the war. Immediately thereafter, civil war broke out between the Communists, called Reds, and the anti -Communists, called Whites, who had help from Western nations (Johnson 43). This help from outside Russia actually helped Lenin, as it drove public sentiment against the Whites. Russian troops, scattered and dispirited, had just been through World War I. Somehow, though,

The Massacre At Paris Monologue Essay Example For Students

The Massacre At Paris Monologue Essay A monologue from the play by Christopher Marlowe NOTE: This monologue is reprinted from Masterpieces of the English Drama. Ed. William Lyon Phelps. New York: American Book Company, 1912. DUKE OF GUISE: Now, Guise, begin those deep-engender\d thoughts To burst abroad those never-dying flames Which cannot be extinguished but by blood. Oft have I levell\d, and at last have learn\d That peril is the chiefest way to happiness, And resolution honour\s fairest aim. What glory is there in a common good, That hangs for every peasant to achieve? That like I best, that flies beyond my reach. Set me to scale the high Pyramides, And thereon set the diadem of France; I\ll either rend it with my nails to naught, Or mount the top with my aspiring wings, Although my downfall be the deepest hell. For this I wake, when others think I sleep; For this I wait, that scorn attendance else; For this, my quenchless thirst, whereon I build, Hath often pleaded kindred to the king; For this, this head, this heart, this hand, and sword, Contrives, imagines, and fully executes, Matters of import aimed at by many, Yet understood by none; For this, hath heaven engender\d me of earth; For this, this earth sustains my body\s weight, And with this weight I\ll counterpoise a crown, Or with seditions weary all the world; For this, from Spain the stately Catholics Send Indian gold to coin me French ecues; For this, have I a largess from the Pope, A pension, and a dispensation too; And by that privilege to work upon, My policy hath fram\d religion. Religion! O Diabole! Fie, I am asham\d, however that I seem, To think a word of such a simple sound, Of so great matter should be made the ground! The gentle king, whose pleasure uncontroll\d Weakeneth his body, and will waste his realm, If I repair not what he ruinates, Him, as a child, I daily win with words, So that for proof he barely bears the name; I execute, and he sustains the blame. The Mother-Queen works wonders for my sake, And in my love entombs the hope of France, Rifling the bowels of her treasury, To supply my wants and necessity. Paris hath full five hundred colleges, As monasteries, priories, abbeys, and halls, Wherein are thirty thousand able men, Besides a thousand sturdy student Catholics; And more,of my knowledge, in one cloister keep Five hundred fat Franciscan friars and priests: All this, and more, if more may be compris\d, To bring the will of our desires to end. Then, Guise, Since thou hast all the cards within thy hands, To shuffle or cut, take this as surest thing, That, right or wrong, thou deal thyself a king. We will write a custom essay on The Massacre At Paris Monologue specifically for you for only $16.38 $13.9/page Order now

When You Need Bigger Content Results With Unbounces Jennifer Pepper

When You Need Bigger Content Results With Unbounces Jennifer Pepper Content marketing is easy, right?! You just find a keyword, write a list post, rank #1 on Google, get tons of traffic, and crush your goals. It should be that easy, but the future of successful content marketing is changing. Now, the goal is to influence profitable customer action. Today, we’re talking to Jennifer Pepper, the marketing manager for content creation at Unbounce. She shares why it is more important than ever before to go beyond lifestyle or listicle content, to publish content that solves for intent, and to connect the dots for between your audience’s pain and your product offering. At Unbounce, Jennifer manages the production of content marketing initiatives and helps develop content strategy for the company’s marketing goals. Unbounce started blogging as a company before it even had a product. It started blogging to validate whether the problem it was trying to solve for marketers actually existed. The problem: Do people need to find a way to build dedicated landing pages without a developer or IT? Yes! Unbounce discovered that content and blogging was a great way to build a following by conveying authority and speaking in a way that resonated with marketers. Years ago, you could write content that stood out and drove traffic. However, rather than simply focusing on lifestyle, you needed to have a correlation between a product and lifestyle or journey to convert to sales. Many marketers realize that having so many channels, such as a blog, podcast, and ebooks, eventually do not produce results despite tons of effort. You need to create content that solves for intent and what the customer wants and needs. Unbounce centers on problem focus first vs. bringing a solution right away. What is the problem marketers are trying to solve? How do you meet them on the other end with the best answer on the Internet? By blogging first, Unbounce was able to help serve product development and validate assumptions through content. The process of connecting lifestyle to a core product involves what’s going to be the next growth channel in terms of content and focusing on fundamental questions and core problems. Learn to optimize the content you create. How do you know when it is time to pivot and change? At Unbounce, it reviewed net new traffic to a content channel and whether content attracted people and pushed them to a new trial start.   Ã‚   There was content that was driving traffic, but it was old. And the traffic was dipping because it was not ranking anymore. Do you invest further in a channel that is flatlining? Or, how do you go back to that content and refresh it to attract traffic and rank again? Keep cornerstone content fresh and relevant and at the top of search results. Does it still answer the core question? Would you click it from a search engine results page (SERP)? If not, make changes to the content. On the Web page, how quickly does it get to the core answer? If not fast enough, revise the content. Is the best experience on the Internet for this particular question best suited to a blog post or an online experience? Conduct keyword research to discover the intent of what people are looking for and refresh the content. Also, find and use synonyms that relate to your product and business. Unbounce uses a few tools that are handy to find relevant synonyms and conduct keyword research: Ahrefs and SEObook. It is important to pivot from lifestyle content to optimize for product intent because of how people are interacting with the Internet. Reach the right customers in the right ways to save time and money. Jennifer focuses on the customer journey through curriculums marketing as a form of education and way to nurture prospects into customers. It is about creating content that ranks through keyword research and curriculum through grouping keywords by intent. To put a curriculum together, ask yourself the following questions: What’s the best way to show this information online? What are customers hoping to find? Map out and determine calls to action for the customer’s journey.    Mature content by analyzing traffic drops on posts that used to perform well. Go back to the content to identify its intent and whether the content needs to be refreshed or offer something new. Perform keyword research to cover fundamentals. Are they the best experience on the Internet? ’s CEO and Founder Garrett Moon just published a book titled, 10X Marketing Formula, which discusses the content core what you do and what you talk about to create content that gains customers.    Links: Jennifer Pepper Unbounce Oli Gardner Rand Fishkin How to Diagnose SEO Traffic Drops Ahrefs and SEObook 10X Marketing Formula AMP on iTunes leave a review and send screenshot to podcast@.com If you liked today’s show, please subscribe on iTunes to The Actionable Content Marketing Podcast! The podcast is also available on SoundCloud, Stitcher, and Google Play. Quotes by Jennifer: â€Å"We were always creating more instead of looking to better merchandise messages and content that we’d already perfected and produced.† â€Å"Ask yourself have we covered the fundamentals, and second to that are they the best experience on the internet for those things? † â€Å"We started blogging as a company before we even had a productas a way of validating early on if the problem we were trying to solve for marketers actually existed.†

Bipolar Disorder Essay Research Paper Bipolar DisorderThe

Bipolar Disorder Essay, Research Paper Bipolar Disorder The phenomenon of bipolar affectional upset has been a enigma since the sixteenth century. Bipolar upset or as the surrogate names, frenzied depressive unwellness or affectional bipolar upset can be classified as a temper upset characterized by temper swings from Manis ( overdone feeing of wellbeing ) to depression. History has shown that this affliction can look in about anyone. Even the great painter Vincent Van Gogh is believed to hold had bipolar upset. It is clear that in our society many people live with bipolar upset ; nevertheless, despite the copiousness of people enduring from the it, we are still waiting for definite accounts for the causes and remedy. The one fact of which we are distressingly cognizant is that bipolar upset badly undermines its? victims ability to obtain and keep societal and occupational success. It is besides believed that the Li degree is what causes these temper swings. Because bipolar upset has such debilitating symptoms, it is imperative that we remain argus-eyed in the pursuit for accounts of its causes and intervention. A smorgasborg of symptoms that can be broken into manic and depressive episodes characterized by affectional upsets. The depressive episodes are characterized by intense feelings of unhappiness and desperation that can go feelings of hopelessness and weakness. Either the manic or the depressive episodes can rule and bring forth few temper swings or the spiels of temper swings my be cyclic. Some of the symptoms of a depressive episode include anhedonia, perturbations in slumber and appetency, psycomoter deceleration, loss of energy, feelings of ineptitude, guilt, trouble thought, indecisiveness, and perennial ideas of decease and self-destruction ( Hollandsworth, Jr. 1990 ) . Some of the other symptoms that may happen in the depressive phase can be besides fatigue that can last anyplace from hebdomads to months and a individual may non be cognizant of why this is really go oning. Daytime drowsiness can besides happen doing it difficult for a individual with this unwellness to keep down any kind of a occupation for a length of clip. Unintentional weightloss can do the physician go in a different way in this doing it hard for them in diagnosing because of all the possible symptoms that a individual may exhibit. A individual may besides hold some memory loss episodes or episodes of memory loss, traveling space for a periods of clip. They may non even be cognizant that they have a household to take attention of their occupati ons. The frenzied episodes are characterized by elevated or irratable temper, increased energy, decreased demand for slumber, hapless judgement and penetration, and frequently foolhardy or irresponsible behaviour ( Hollandsworth, Jr. 1990 ) . When a individual is in the frenzied statge they may go agitated which makes them more chatty than usual or they feel pressured to maintain speaking, they besides may contorting their custodies or restlessness because they feel unsure of the state of affairs that they are in and seem to hold merely utmost restlessness to them. They might look to hold put on rather a spot of weight and choler highly easy. Their fickle behaviour can do it difficult for their households to be around them. Finally forcing their households aside and the diagnosing is harder to acquire because of the deficiency of support from others and their behaviour is frequently so away. In this phase the sexual activity can be increased dramatically, doing the patient seek other people to be with if they are non fulfilled in their relationship at place. This can take to the break of the household unit. This disease is really serious and can impact anyone. Bipolar upset affects about one per centum of the population ( about three million people ) in the United States. Bipolar Disorder can impact both males and females and involves episodes of passion and depression.. Bipolar upset is diagnosed if an episode of passion occurs whether depression has been diagnosed or non ( Goodwin, Guze, 1989, p 11 ) . Persons with frenzied episodes most normally see a period of depression. The rarest symptoms were periods of loss of all involvement and deceleration or agitation ( Weisman, 1991 ) . As the National Depressive and Manic Depressive Association ( MDMDA ) has demonstrated, bipolar upset can make significant developmental holds, matrimonial and household breaks, occupational reverses, and fiscal catastrophes, loss of occupations and 1000000s of dollars in cost in society.As the patient ages or acquire older they report that the depressions are longer and increase in frequence. Many times bipolar provinces and psychotic provinces are misdiagnos ed as schizophrenic disorder. Particularly if the household history exhibits schizophrenic disorder or some other unwellness. Bipolar is most distinguished with households that have mental unwellness in their background and can happen most frequently in those scenes than in any other, although it can impact anyone. Speech patterns assist separate between the two upsets ( Lish, 1994 ) . The oncoming of Bipolar upset normally occurs between the ages of 20 and 30 old ages of age, with a 2nd extremum in the fortiess for adult females. A typical bipolar patient may see eight to ten episodes in their bipolar Disorder 3 life-time. However, those who have rapid cycling may see more episodes of passion and depression that win each other without a period of remittal ( DSM III-R ) . Rapid cycling agencies that their temper alterations several times a twenty-four hours. The three phases of passion Begin with hypomania, in which patients report that they are energetic, extrospective and self-asserting ( Hirschfeld,1995 ) . The hypomania province has led perceivers to experience that bipolar patients are addicted to their passion. Hypomania progresses into passion and the passage is marked by loss of judgement ( Hirschfeld, 1995 ) .Often, euphoric grandiose features are displayed, and paranoiac or cranky features begin to attest. The 3rd phase of passion is apparent when the patient experiences psychotic beliefs with frequently paranoid subjects. Address is by and large rapid and overactive behaviour manifests sometimes associated with force ( Hirschfeld, 1995 ) . When both manic and depressive symptoms occur at the same clip it is called a assorted episode. Those afflicted are a particular hazard because there is a combination of hopelessness, agitation, and anxiousness that makes them experience like they could leap out of their tegument ( Hirschfeld, 1995 ) . Up to 50 % of all patients with passions have a mixture of down tempers. Patients study experiencing distressed, down, and unhappy ; yet, they exhibit the energy associated with passion. Rapid cycling passion is another presentation of bipolar upset. Mania may be present with four or more distinguishable episodes within a 12 month period. There is now grounds to propose that sometimes rapid cycling may be a transeunt manifestation of the bipolar upset. This signifier of the disease exhibits more episodes of passion and depression than bipolar. Lithium has been the primary intervention of bipolar upset since Bipolar Disorder 4 it s debut in the 1960’s. It is chief map is to stabilise the cycling feature of bipolar upset. In four controlled surveies by F. K. Goodwin and K. R. Jamison, the overall response rate for bipolar topics treated with Lithium was 78 % ( 1990 ) . Lithium is besides the primary drug used for long- term care of bipolar upset. In a bulk of bipolar patients, it lessens the continuance, frequence, and badness of the episodes of both mania and depression. Unfortunately, every bit many as 40 % of bipolar patients are either unresponsive to lithium or can non digest the side effects. Some of the side effects include thirst, weight addition, sickness, diarrhoea, and edema it may besides rise the suicide potency that is present with sustained depression. Patients who are unresponsive to lithium intervention are frequently those who experience distressed passion, assorted provinces, or rapid cycling bipolar upset. One of the jobs associated with Li is the fact the long-run Li intervention ha s been associated with reduced thyroid operation in patients. Preliminary grounds besides suggest that hypothyroidism may really take to rapid-cycling ( Bauer et al. , 1990 ) . Pregnant adult females experience another rporblem associated with the usage of Li. Its usage during gestation has been associated with birth defects, peculiarly Ebstein’s anomalousness. Based on current informations, the hazard of a kid with Ebstein’s anomaly being born to a female parent who took Li during her first trimester of gestation is about 1 in 8,000, or 2.5 times that of the general population ( Jacobson et al. , 1992 ) . There are other effectual interventions for bipolar upset that are used in instances where the patients can non digest Li or have been unresponsive to it in the yesteryear. The American Psychiatric Association # 8217 ; s guidelines suggest the following line of intervention to be Anticonvulsant drugs such as valproate and carbamazepine. These drugs are utile as antimanic agents, particularly in those patients with assorted provinces. Both of these medicines can be used in combination with Li or in combination with each other. Valproate is particularly helpful for patients who are lithium defiant, experience rapid-cycling, or have comorbid intoxicant or drug maltreatment. Major tranquilizers such as Haldol or Thorazine have besides been used to assist stabilise frenzied patients who are extremely agitated or psychotic. Use of these drugs is frequently necessary because the response to them are rapid, but there are hazards involved in their usage. Because of the frequently terrible side effects, Benzodiazepines are frequently used in their topographic point. Benzodiazepines can accomplish the same consequences as Neuroleptics for most patients in footings of rapid control of agitation and exhilaration, without the terrible side effects. Some physicians as intervention for bipolar upset have used antidepressants such as the selective 5-hydroxytryptamine re-uptake inhibitors ( SSRI? s ) fluovamine and Elavil. A double-blind survey by M. Gasperini, F. Gatti, L. Bellini, R.Anniverno, and E. Smeraldi showed that fluvoxamine and Elavil are extremely effectual interventions for bipolar patients sing depressive episodes ( 1992 ) . This survey is controversial nevertheless, because conflicting research shows that SSRI? s and other antidepressants can really precipitate frenzied episodes. Most physicians can see the utility of antidepressants when used in Bipolar Disorder in concurrence with temper stabilising medicines such as Li. In add-on to the mentioned medical interventions of bipolar upset, there are several other options available to bipolar patients, most of which are used in concurrence with medical specialty. One such intervention is light therapy. One survey compared the response to light therapy of bipolar patients with that of unipolar patients. Patients were free of psychotropic and hypnotic medicines for at least one month before intervention. Bipolar patients in this survey showed an norm of 90.3 % betterment in their depressive symptoms, with no incidence of passion or hypomania. They all continued to utilize light therapy, and all showed a sustained positive response at a three month followup ( Hopkins and Gelenberg, 1994 ) . Another survey involved a four hebdomad intervention of bright forenoon visible radiation intervention for patients with seasonal affectional upset and bipolar patients. This survey found a statistically important decrease in depressive symptoms, with the maximal antidepressant consequence of visible radiation non being reached until hebdomad four ( Baur, Kurtz, Rubin, and Markus, 1994 ) . Hypomanic symptoms were experienced by 36 % of bipolar patients in thi s survey. Predominant hypomanic symptoms included rushing ideas, deceased slumber and crossness. Surprisingly, tierce of controls besides developed symptoms such as those mentioned above. Regardless of the account of the outgrowth of hypomanic symptoms in undiagnosed controls, it is apparent from this survey that light intervention may be associated with the ascertained symptoms. Based on the consequences, careful professional monitoring during light intervention is necessary, even for those without a history of major Bipoler Disorder. Another popular intervention for bipolar upset is electro-convulsive daze therapy. ECT is the preferable intervention for badly frenzied pregnant patients and patients who are murderous, psychotic, catatonic, medically compromised, or badly self-destructive. In one survey, research workers found marked betterment in 78 % of patients treated with ECT, compared to 62 % of patients treated merely with Li and 37 % of patients who received neither, ECT or Li ( Black et al. , 1987 ) . A concluding type of therapy is outpatient group psychotherapeutics. Dr. John Graves, interpreter for The National Depressive and Manic Depressive Association has called attending to the value of support groups, and challenged mental wellness professionals to take a more serious expression at group therapy for the bipolar population. Research shows that group engagement may assist increase Li conformity, lessening denial sing the unwellness, and increase consciousness of both external and internal emphasis factors taking to manic and depressive episodes. Group therapy for patients with bipolar upsets responds to the demand for support and support of medicine direction, and the demand for instruction and support for the interpersonal troubles that arise during the class of the upset. The bipolar upset can impact anyone at anytime. It is still ill-defined as to what and why this happens. Some physicians believe that the organic structures? chemical sometimes acquire out of whack and that the intervention of Li every bit good as the other drugs will assist battle the normal degrees in our organic structures. Whether we of all time fins a remedy or truly how this familial and emotional upset does come about, we all can hold that this does happen in households and most of the clip it affects adult females more so than that of the work forces. I think that is because adult females are so emotional to get down with and that AIDSs in the frenzied depression episodes. Hopefully scientist will go on to analyze and dissect this upset that affects so many people.

Windows OS Essay Example | Topics and Well Written Essays - 500 words

Windows OS - Essay Example Windows Server 2003 has been built for being a Server for a Internet Service Provider. As for Windows Vista it is a operating system built for home or desktop computers. Windows Server was launched way before the launch of Windows Vista hence the later one is equipped with better technology. Windows Vista is more user friendly as it has been made for home usage but the Windows Server 2003 is made for administrators of a network hence it has a technical user interface. Windows Vista as compared to Windows Server 2003 has more restrictive licensing terms, the inclusion of a number of new Digital Rights Management technologies aimed at restricting the copying of protected digital media, and the usability of other new features such as User Account Control. All these have gone against it and the Windows Server 2003 leads in this area Apart from all this Windows Server 2003 is more secure comparatively. Windows XP as a client Operating System has been a huge success among LAN and P2P users. The major factor that has made windows XP such a huge success is its user friendliness and the easy user interface it offers. Automatic detection of any hardware plug and play devices without having to install the drivers through a CD has made it even more famous. The windows security system provides much safer Internet browsing and faster speeds to the user. Apart from all this Windows XP is compatible with any latest device and software that is being offered in the market. For example the latest Msn Messenger is compatible with windows XP. Sharing data on LAN becomes easier by the use of Windows XP. Windows XP provides wizards to guide a user during any process whether a user is installing minor software or installing Windows XP itself. Windows XP has enhanced online gaming and gaming on LAN by its special features. Windows XP enables a computer to use its resources

Ethical Argument Essay Example | Topics and Well Written Essays - 1250 words - 1

Ethical Argument - Essay Example Even so, Pope (530) warns against embracing such social change without understanding what is at stake. Despite the results of the opinion poll, only a handful of the American states allow the marriage between couples of the same sex with others reversing their earlier stand supporting the union. This could be an indication of the fact that this form of union goes against certain expected standard social norms. Therefore, same-sex marriage is socially deviant and should not be legalized. Civil marriage refers to a legal contract or social unions between two persons with the government, through its officials, performing, recording and recognizing it (Corvino and Gallagher 11). Marriage accords the couples exclusive rights and benefits. However, same-sex marriage brings forth a myriad of symbolic, religious and constitutional questions that has caused a continuous intense debate on the legalization of same-sex marriage (Pope 530). Gertsmann cites the Marriage Act 1961 which was amended in 2004 that defines marriage as the union between a man and woman and excludes all the others (15). This excludes same-sex marriage from being considered as marriage, a fact that has caused same-sex activists to push for change for their recognition in law. The case against same-sex marriage revolves around religious, moral and health concerns. By prohibiting homosexuality, a majority of religions, by extension, prohibit same-sex marriage. A majority of Christians argue that same-sex marriage is immoral and goes against the will of God and the reason of procreation that saw Him put man and woman together (Pope 533). In fact, Christians quote God talking of such a union as detestable in the Old Testament. Islam also prohibits same-sex marriage noting that the reason why Sodom was destroyed was because of such sins. Similarly, Hindus oppose same-sex marriage noting that for every soul, there exists another soul mate of the opposite sex. Since sex may

The viscosity of syrup Essay Example for Free

The viscosity of syrup Essay C intervals. The results are shown below in table and graph form. Time (s) Temperature (m) Speed (m/s) As I expected, the jar rolled faster at higher temperatures and slower at lower temperatures. At 0i C, the syrup was solid across one side of the jar. At this point the jar would not roll at all (this result is not shown on the graph so as not to effect the line of best fit). This was again because of the centre of gravity and the affect it has on the turning force. As the syrup cannot flow the centre of gravity settles directly above the contact point of the slope and the jar and will not move. The quicker the mass changes from one side of the jar to another the quicker the jar will role down the slope. This is shown in the diagram below. The Boltzmann Factor: The Boltzmann factor explains why the syrup flows quicker when warmer. It tells us that if a molecule is given enough energy (in this case by the heat energy) then it can break free from its surrounding molecules and flow. The more energy the flame gives the molecules the quicker they can flow into new positions. The formula for this is E/kT where E is the activation energy required to break the bonds between two molecules and kT is a constant (k)(depending on the liquid) and T the temperature in Kelvins. The formula shows that if kT is greater than E then the liquid will flow. As we do not know the constant we cannot work out the activation energy. Despite this the results still show that this is what is happening. This is relevant to this experiment as the higher the temperature the more energy the molecules will flow, so the syrup will flow easier. Anomalies: There were many places in my experiment where errors could have occurred. For example, when measuring the temperature of the syrup I removed some that was stuck to the thermometer. I scraped of as much as possible, but still some remained on the thermometer. Because of this I think my results are accurate to the nearest gram of syrup. The two most obvious places where inaccuracies could have occurred were, the constantly changing temperature and timing using my reactions. I think that these inaccuracies are minor and did not affect the results of the experiment in an important way. The results that I feel show this are the 64 and 66i C results where the jar appears to go faster as the temperature decreases. Because of this I have decided to ignore these results. Another major inaccuracy is in the grains of the slope, as it was not perfectly smooth. I think that although the grains may have slowed the jar down at some points, the jar then accelerated rapidly after this, so the average speed was about the same. However I cannot prove this so I will repeat some of the experiment on a metallic surface to see if I get the same results. Repeat: To repeat the experiment I shall use a metallic runway to stop friction from the slope affecting my results. Having one some preliminary rolls, I realised that the slope I was using, which was thinner than the other slope, meant that the jar repeatedly got jammed against the edges. I therefore decided to roll the jar 20cm, and use average velocities to compare my original results with my new results. I also decided to only repeat the experiment between 30-50i C, as these seemed a particular place of interest in the experiment. My results from the repeats are shown below. Conclusion: Despite these errors I still feel my results are/Are not accurate (I will repeat exp. Using metallic surface. The points between 30-50i C Show a clear change from a low velocity to a high velocity. I therefore concluded that this is comparable to activation energy. Activation energy is where a molecule has enough energy to perform a reaction. In this case the molecules have enough energy to change state from a very viscous liquid to a much less viscous liquid.

All Quiet on the Western Front Essays: Two Years :: All Quiet on the Western Front Essays

All Quiet on the Western Front   Two Years      The book I chose to read was All Quiet on the Western Front, by Erich Maria Remarque. The story told in All Quiet on the Western Front occurs during the two years just before the Armistice ended World War I in November 1918. By 1916 when the story begins, World War I had already been underway for two years. From the beginning, World War I was fought in two areas, named for their geographical relationship to Germany. The Eastern Front extended into Russia, and the Western Front extended through Belgium into Northern France. The main character is a young man named Paul Baumer who is a 19 year-old private in the German army. It follows Paul trough the horrors of World War I. Paul joins the army after a recruiter named Kantorek pumps him and his friends full of glory and honor. Glory and honor they can get by joining up. Paul is excited that he is going off to war.   Once he arrives at the front he begins to understand the â€Å"terrible thing called war.† He realizes that war isn’t all glory, there is death and destruction. Paul learns to deal with the deaths of all his friends and how to keep his mind clear without turning into an animal. One of the big issues in the book was Kemmerich’s leather boots. At his death everybody was squabbling over who would get them. Remarque, in my opinion, shows you the pettiness between good friends because of war. Remarque kind of slips in these themes, some others are how terrible war really is, friendship is a must to stay alive on the battlefield, and World War I destroyed a generation.   During the time period of All Quiet on the Western Front the Russian were rebelling against Czar Nicholas II. Eventually him and his entire family were killed, and so began communist Russia. Also during this time European countries were colonizing Asia and Africa which was one of the causes of World War I. The Ottoman Empire collapses and the introduction of Henry Ford’s Model T.   If there was one thing that I learned from this book it is that war is not pretty. Despite what the recruiters and military personnel say, if there is a war you can die.

Advantages and Disadvantages of Large Populations

The meaning of CPI (Consumer Price Index) is a measure of how the price of goods and services changes over a period of time. Real GDP per capita means calculating the average income per person in a year. Cost of Living simply means the amount of money we use to live by everyday like, the money we paid for food, taxes, see doctor, and petrol for cars. While Standard of Living means the quality and how people are able to afford of housing, luxurious or non-luxurious living. Different levels of wealth and comfort ability.The advantages of having a large population are an increase in a country’s wealth, more demands hence, causes a growth in economy as well as, rising of income per household. Benefiting larger families, with more money to spend for example, travelling and ability to purchase more stuff. If there are larger population in a country, it also means more money will go into the country’s capital for example, paying of taxes and household bills to the governments. Having a large population doesn’t mean it is an advantage too.There are definitely disadvantages of having a large population in a country, like a shortage in properties, demanding of a rise in salaries and also shortage of resources. The real GDP for China in year 2011 was $7. 318 trillion USD, while the real GDP for Singapore was $239. 7 billion USD. Real GDP per capita for China was 8,500 USD while Singapore was 60,500 USD. There will be pros and cons of Cost of Living in China as China is a big country and difficult to maintain.China has a total population of 1,344,130,000. As mentioned above, that the advantages of having a large population in a country may increase the wealth of the country as well as the economy. Demanding for Standard of Living for example, asking for bigger houses or space if there’s a big family. However, Singapore is a very small country with a population of only 5,184,000. Cost of Living is so much higher as Singapore is the smallest count ries in the world and that makes it easier to maintain as compared to China.More will demand on Standard of Living because Singapore is small and if, there are going to be new members joining in the family they will probably need to have a much bigger space to live. Singapore is also known as one of the richest country in the world. Thus, Standard of Living is high. Consumers demanding for better clothing, food and living environment. It is because Singapore is a small country and the country does not have to spend more money on maintenance except for upgrading and that makes more Singaporeans to be rich hence, Standard of Living is high.

The Sloth

Sek Budapest International School English Work no. 1 Poetry analysis Song Yuan Shan 15. 01. 10 The poetry analysis of The Sloth by Theodore Roethke The title of the poem ‘the sloth’ tells us that the poem is probably about the animal, that lives in South America. It’s probably a poem for kids to read. In the first stanza the poet is talking about slowness. If you ask him something it takes him a year to realize that he’d been asked something. Next it says that all he does is hang on a tree upside down. Then it says that no matter you call him smug or insult him, he doesn’t care. He will still continue doing what he did before. In the last stanza he’s sleeping again swaying by his toes and just won’t bother to answer your question. But you just know that he knows he knows. Every poem has another meaning beyond the literal one. In this poem the poet writes ‘he’ for an animal and not ‘it’, so actually he’s not really talking about animals. He’s referring to lazy humans. Throughout the whole poem the poet was describing a lazy person. They’re self-satisfied, that’s why they never change their behavior. One way of achieving the qualities and making the words poetic is through poetic devices. It’s the technique or strategy a poet uses. It can help the poet or writer in developing cogent, e. g. the figures of speech. The poet was criticizing lazy people but he didn’t write it so obviously. He used metaphor. The poet also gives human characteristics to the sloth which is personification. For example: â€Å"he says, he thinks†¦Ã¢â‚¬ . â€Å"He thinks about it for a Year†. The poet is exaggerating here, which is a hyperbole. He also uses capital letters. This makes a rhythm, patterns of sound. In addition the word EX-as-per-at-ing is divided into syllables to emphasize the word and call special attention to it. All lines rhyme in the poem. The sound of the last part of the word is identical in each stanza, so it’s a perfect rhyme. The tone of the poem could have been mean but he made it funny and friendly. The poet compared the lazy people to the lazy animals. The image I got after reading it a couple of times, is a stinky person watching TV on the couch while drinking coke and eating popcorn. They won’t even do the basic things for living or to stay clean. They’re too lazy to do anything. They’re happy with the way they are. So the theme of the poem is laziness. Bibliography http://ezinearticles. com/? Poetic-Devices-in-Poetry&id=110584 Total number of words : 438

Musical period essays

Musical period essays The Renaissance period saw the rise of the middle class. All the wealth did not go straight to the higher class and the middle class became more privileged and able to experiment with their own music. People moved to cities, and spent more time seeing plays and concerts. Music became part of a good education. By 1600, popular music of the day was available across Europe, and the middle class learned to play instruments using method books for recorder, lute, and guitar. Composers like Giovanni Palestrina led the way into a new way of composing. Man, rather then God, became the new focus in a great deal of music. Composers now turned to another dimension of music, and the use of harmony changed music for ever. There were two main musical types during the renaissance period Secular Music and Sacred Music. The sacred music of the Renaissance period originated from the plainsong used in the Middle Ages by the monks. This simple two-line polyphony was expanded to use up to four different vocal parts. This new vocal form was the called the motet, Giovanni Palestrina were the most famous Renaissance composer of motets he believed that the music was more important than the words. Music began to become very ornamented at this time and Motets became more ambitious and elaborate; more and more voices were also used and movements became longer and cleverer. The other most popular form of music in the renaissance period was secular music this was defined by Madrigals which were songs for small groups of voices without instruments. Usually about love Madrigals became very important for special occasions usually such as at feasts and weddings and often had verses with repeated choruses of the popular music of the time. Renaissance period music was able to be defined by the use of polyphonic rhythms and compositional styles for instruments these pieces were often written to accompany ballroom dancing...

Exercise three Essay Example | Topics and Well Written Essays - 750 words

Exercise three - Essay Example In the history of teaching information systems, there has been a shift of emphasis in regard to teaching OS material. Previously the focus was on disk operating system (DOS). This was the first operating system for IBM compatible desk top computers. Then, the RAM was quite limited and the programming language used was BASIC (Hailperin 57). In the 1980s sequential storage devices were used to store programs. Unlike RAM, these types of data is stored and accessed in sequence. Today we have many different types of operating systems, and they can be broken down into two types of OS. 1) Open source Operating Systems 2) Proprietary Operating Systems Proprietary OS are owned by corporations and controlled by them. Examples are DOS and WINDOWS versions. In open source OS, the codes are open to everyone and therefore, anyone can make changes to the OS. There is a third class of OS labelled as Embedded Operating Systems. They are the operating systems that are permanently stored on ROM (Read Only Memory) chips that are embedded into smart phones, video games, and other electronic devices. The American Standard Code for Information Interchange (ASCII) was developed. The code typically uses an 8 bit code which would have 2 to the 8th power possible orderings of the bits. This could represent 256 different characters (Hailperin 264). This application software is more restricted in whatever it performs, but it often completes a task much better or easier than general purpose software. For example, a tax calculation program that keeps a record of expenses for tax purposes. The internet community knows that the main step in shielding their private information on the internet is to certify that they use an encrypted link. As a consequence, phishing attacks, which make use of SSL certificates, are risky as they are linked with increased level of guarantee. The extent of an RSA public key gives a signal of the power of the

Political Science - What common features of small states Foreign Essay

Political Science - What common features of small states Foreign Policy distinguish it the most from Great powers Foreign Policy - Essay Example Foreign policy has deeper connotations with stated and un-stated objectives that a country to tries to fulfil through political, economic, military, and diplomatic means. Dean Rusk quoted by Seabury, interprets foreign policy as a â€Å"galaxy of complicated factors.† Hoffman quoted by Seabury too sees the current picture of international relations as â€Å"the crisis of complexity†. He feels that in the past century the sheer dimension of international equilibrium has multiplied. States have added significantly to these dimensions with different manifestations of foreign policy under varying set of conditions. Foreign policy is a dependant variable conditioned by internal power configurations of the state (Wagner). As such foreign policies of small Asian, African, and Latin American states have foreign policies have changed with changes in the domestic power structures. Smaller states are more vulnerable to domestic and international changes as they show greater tenden cy to change foreign policy. Scholars have studied the changes in foreign policies of nations and dichotomised the international behaviour of great and small nations. Reiter, for example, infers how a small and a great power learn from their experiences of war to chalk to out their foreign policies. East for example cites Roseau’s observation that the size of a nation plays a great role in creation of its foreign policy. Small states never have permanent and extended interests in international arena as big powers. Other than studying foreign policy on the basis of ‘greatness’ and ‘smallness’ foreign policies have been studied in contrast to authoritarian regimes, traditional or modern societies or in stages of economic development (Pfaltzgraff,1974).

Personal Development Plan Essay Example | Topics and Well Written Essays - 2500 words

Personal Development Plan - Essay Example This personal development plan is intended to help me: To become more effective, confident and independent In identifying my strengths and weaknesses To improve my skills To develop a positive attitude towards learning SELF-ANALYSIS AND CRITICS From time to time I was provided with many different opportunities to develop my skills and abilities, which I did. If I compare my past and present self, I would definitely say that with the passage of time my performances, communication skills, research skills, and reading skills have greatly improved. Moreover, I can say that I have become a more professional individual than in the past. The key to my success has been teamwork and confidence. With both these factors on my side, I have a long way to go in the future. These skills have allowed me to be more friendly and interactive with others. With the radical improvement in my communication skills, I have been able to interact effectively with my group members and teachers during seminars a nd lectures. This communication skill has also helped me in dealing with different individuals throughout my educational career and has enabled me to share my views and opinions with others and to understand other’s perspective as well.   With continuous academic reading, I have also been able to improve my reading skills. In the past, I have some serious issues in reading but with a positive attitude to learn and gain more knowledge, I have to keep on reading articles, novels, newspapers, comic books, and researches and this has certainly helped me in improving my skills. Whenever I encountered a word that I was not aware of, I did not hesitate to ask others about it. This helped me a lot to improve my particular reading skills. The same I used to do with different concepts, I have never been afraid of asking from my colleagues or even my teachers. This has really helped me in making a better learner.  

The Replacement and Cosntinuity Models Essay Example for Free

The Replacement and Cosntinuity Models Essay Paleonthropologists generally use the following 2 models to explain the origins of modern humans. The replacement model The continuity model   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Each of these models has its basis that could be traced back to hundred of years ago. The two models would be discussed explicitly with the use of examples for easy understanding. The Replacement Model   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   This model was founded by Christopher Stringer and Peter Andrews. They proposed that modern humans evolved from archaic Homo Sapiens 200,000 – 150,000 ( 2000 centuries ago) only in Africa and then some of them migrated into the rest of the world due to one reason or the other replacing all of the Neanderthals and other late archaic Homo Sapiens beginning around 1000 centuries ago. Since the interpretation of this fossil record is accepted by some people, it means all people today or modern humans share a relatively modern African ancestry which simply means we are all Africans. All other lines of humans that had descended from Homo erectus presumably became extinct.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   As we can see, the regional anatomical differences that we can among humans today are recent growths evolving mostly in the last 400 centuries.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   This hypothesis is also referred to as the Noah’s ark or African replacement model. The accepted view of the out of Africa model is that Africa exchanged genes with Eurasia, which shared genes with East and Southeast Asia and there are two evidences supporting the replacement model: the fossil record and DNA. So far, the earliest form of modern Homo sapiens skeletons came from Africa. This simply means that there are no homo sapiens existing today that would not be traced back to Africa.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Though John Relethford and other critics of the replacement model have had the greatest diversity in DNA simply because there were more people living in Africa during the last several years and this would lead us to the explanation of continuity or multi-regional model. The Continuity Model   Ã‚  This model was advocated by Milford Wolpoff, of the University of Michigan, he proposed that modern humans evolved more or less simultaneously or at the same time in all major regions of the old world from local archaic homo sapiens. Which means that homo erectus were available in all regions of the earth ever since inception. The hypothesis of this model states that modern homo sapiens had multiple origins from existing local populations. Each local population of archaic humans gave rise to a population of modern humans. This model was formulated around 1992 at University of Michigan. ( Turnbaugh, et. al# 323) . They advance their claim by stating that through gene flow, the archaic Homo sapiens gene was given greater variability thus enabling it to produce greater adaptations. By this process, they assume that we modern humans materialized.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   From a personal perspective, it is the continuity model that makes more sense. Because it claims that modern human came into existence through Homo erectus that was available in all region of the earth. This means that each region has its founding homo erectus.    Example I to support personal view   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Modern Chinese are seen as having evolved from Chinese archaic Homo sapiens and Homo erectus. This means that the Chinese and some other people in the world have great antiquity in place.    Example II to support personal view Indonesia/Australia   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Medley of cranial features is used to argue that modern aborigines are descended from Javanese Homo erectus. The traits that were familiar between the Javanese Homo erectus and the modern humans living in Indonesia and Australia regions include: Receding forehead Facial prognathism Source Jorgen Holm in   Human evolution

Digital Signal formatting

Digital Signal formatting Introduction: Digital Signal formatting is the process of transforming information from one format into another.. This is often used in many digital devices and for communication processes. A digital system is a data technology that uses discrete (discontinuous) values. By contrast, non-digital (or analog) systems use a continuous range of values to represent information. Although digital representations are discrete, the information represented can be either discrete, such as numbers, letters or icons, or continuous, such as sounds, images, and other measurements of continuous systems. Now we discuss about in the detail signal format in digital systems. Non-return-to-zero format: One of the simplest ways to transmit digital data is by having a separate clock and data line. In this approach, a clock signal of constant frequency is synchronised with its corresponding data. Depending upon the preference of the designer, the data is either latched on the rising or falling edge of the clock. For a given data signalling rate that is the bit rate, the NRZ code have requires only one half of the band-width required by the ing. When we used to show data in an asynchronous communication scheme, the absence of a neutral state requires other methods for data backup to replace method used for error detection when using synchronization data when a separate clk signal is available here. NRZ Level itself is not a synchronous system but besides encoding that can be used in either a synchronous or asynchronous transmission environment that is with or with out an external clock signal involved in it. Because of that it is not strictly important to discuss how the NRZ-Level encoding act as on a clock edge and during a clock cycle since all transitions happen in the given amount of time represents the actual implied integral clock cycle. The real question is that of sampling the high/low state be received correctly provided the transmission line has stabilizes for that bit when the physical line level is sampled at the receiving end. However may be it is handy to see NRZ transitions as happening on the trailing clock edge in order to compare NRZ-Level to other encode methods such the given Manchester coding which require clock edge information and to see the difference between the NRZ Mark and NRZ Inverted signals. Uni-polar Non-Return-to-Zero Level: One is represents by the one physical level Zero is represented by an other levels which is a + voltage level. In the clock language the 1 transitions and remain highest on the trailing clock edge of the previous bit and 0 transitions or remains low on the trailing clock edge of the previous bit, or may be just the opposite. This allows for long series without change, which makes synchronization difficult. There is only the solutions are to not send the bytes or data without uses of transitions. The fig show a line represents the physical zero under the biased logical zero shows the less usually case of 1 being a higher voltage level. Non Return-to-Zero Space: One is represents by no change in physical level.0 is represents by the change in physical stage. In clock language the level transitions on the trailing clock peak point of previous bit to represent 0. That change on zero is used by High Level Data Link and USB. They avoid long intervals of time of no transition whether there may be, when the data contains long sequence of 1 bit by using zero bit insertion. HDLC transmitters insert a zero bit after five contiguous one bits except when transmitting the frame. USB transmitters insert a zero bit after six continuously 1 bits. The receiver at the far end use the each transition both from zero bits in the data and these extra 0 bits for maintain clock synchronize. The receiver rather than ignore these non zero bits. Non-Return-to-Zero Inverted (NRZI) NRZI-transition occurs for a zero Non return to zero, inverted is technique of detect a binary to a analog signal for transmission over some transmitter medium. There are 2 level NRZI signal has a transition at a clock boundary if there is the bit being sent is a logical one and doesnt having a transition if the bit being transmit is a logical zero. 1 is represented by a transition of the physical level. 0 has no transition. Also the NRZI may be take the opposite convention in Universal Serial Bus signalling, when in the Mode one transition when signalling zero and steady level when signalling one. The transition occurs upon the leading edge of the clock for the given bit. This distinguishes NRZI from NRZ mark. Even thoughr, even NRZI can have long series of zeros (ones if transitioning on o), so clock recovery can be difficult unless some form of run length limited coding is used on top. Magnetic disk and tape generally uses fixed rate RLL codes while USB uses bit stuffing, which is more efficient, but results in a variable data rate it takes lower levelto send a long string of 1 bits over USB than it does to send a long string of 0 bits. Return-to-zero The binary signal is encoded using rectangular pulse amplitude modulation with polar return-to-zero code Return-to-zero (RZ) describes a line code used in telecommunications signals in which the signal drops (returns) to zero between each pulse. Returns to zero modulation formats are becoming increasingly popular for long-haul optical fiber transmission systems at bit rates of 10 Gb/s and above. Previously, the benefits of RZ formats were often overlooked, because they require larger bandwidth than non-return-to-zero (NRZ) formats, and their generation typically requires two cascaded Mach-Zehnder (MZ) modulators. In recent years, it has been shown that RZ can have superior performance over NRZ in certain regimes where chromatic dispersion and fiber nonlinearities are present [2]-[4], as the RZ pulse may exhibit soliton-like properties. In addition, RZ has greater tolerance to polarization-mode dispersion than NRZ Recent research has compared the performance of RZ with different modulation techniques, including binary ON-OFF keying (OOK) and binary differential phase-shift keying (2-DPSK ) RZ pulses are frequently generated by driving an MZ modulator by a sinusoidal drive waveform; we assume throughout this paper that RZ pulses are generated in this manner. We define the pulse duty cycle as TFWHM/TS, where TFWHM is the pulsewidth (full-width at half-maximum intensity), and TS is the symbol duration. Depending on the drive waveform amplitude and bias, RZ pulses can have duty cycles of 33%, 50%, and 67%. In particular, 67% RZ is often referred to as carrier-suppressed RZ (CSRZ). Biphase mark code: The biphase mark code is a type of encoding format for binary data streams. When a binary data stream is sent without modification via a channel, there can be long series of logical ones or zeros without any transitions which makes clock recovery and synchronization difficult. Streams encoded in NRZ are affected by the same problem. Using biphase mark code makes synchronization easier by ensuring that there is at least one transition on the channel between every data bit; in this way it behaves much like the Manchester code scheme. Every bit of the original data is represented as two logical states which, together, form a bit. Every logical 1 in the input is represented as two different bits (10 or 01) in the output. The input logical 0 is represented as two equal bits (00 or 11) in the output. Every logical level at the start of a cell is inversion of the level at the end of the previous cell. In BMC output the logical 1 and 0 are represented with the same voltage amplitude but opposite polarities, as shown in the following image: These coding provides a better results there is a change in the polarity at the minimum every two bits. That is not need to know the polarity of the sent signal since the information is not kept in the actual values of the voltage but in their change: in other words it does not matter whether a logical 1 or 0 is received.At last BMC code signal has 0 average DC voltage, therefore decreasing the necessary sending power and also reduces the electromagnetic disturbance generated by the transmission line. All these + aspects are achieved at the expense of doubling clock frequency. Manchester encoding: Manchester encoding offers distinct advantages over other digital encoding schemes. It has become a popular standard for low-cost radio frequency communication of digital data. In reality, Manchester encoding was the result of research done at the University of Manchester into phase modulation techniques used for reading and writing digital data onto a magnetic storage device. Since that time, Manchester encoding has gained wide acceptance as the modulation scheme for low-cost radio-frequency transmission of digital data. One of the most significant characteristics of Manchester encoding is its unique way of representing digital data. Rather than representing data Construction of Manchester-encoded data: Manchester encoding is very easy to construct. You simply combine the serial bits to be encoded with the clock running at the bit-boundary rate When you compare the Manchester-encoded output with the bit stream, youll see the same waveform. Decoding Manchester-encoded Data Decoding Manchester-encoded data is as easy as encoding it. You simply perform an exclusive-OR of the Manchester encoded signal with a logical 1 at the bit-boundary sample points, as shown in Fig. Differential Manchester encoding: A more esoteric version of Manchester encoding is a scheme called Differential Manchester encoding (DME). Think of it as Manchester encoding on steroids. DME is a more efficient encoding scheme because it requires less bandwidth than standard Manchester encoding. The overhead of transmitting a data stream using DME is less because it doesnt require a preamble, which is used by the DPLL to lock onto the clock frequency. Because of this, DME can be found in networks, such as fast Ethernet over copper twisted-pair wiring. DME differs from standard Manchester encoding in one simple way: Manchester encoding represents binary data based on a positive or negative edge transition at each bit boundary. DME represents data by the presence or absence of a transition between two bit boundaries. Simply stated, if a transition occurs between a bit boundary, its represented as a binary 0. An absence of a transition signifies a binary 1. As a complement to this reintroduction to the basics of Manche ster encoding for lowbit serial network applications, a second article is available online at Embedded.com. The article will leverage from the theory presented here and offer a practical, real-world example that illustrates the simplicity of implementing Manchester encoding into a real embedded design. AMI (Alternate Mark Inversion) encode format : AMI (Alternate Mark Inversion) is a synchronous clock encoding technique which uses bipolar pulses to represent logical 1 values. It is therefore a three level system. A logical 0 is represented by no symbol, and a logical 1 by pulses of alternating polarity. The alternating coding prevents the build-up of a d.c. voltage level down the cable. This is considered an advantage since the cable may be used to carry a small d.c. current to power intermediate equipment such as line repeaters. AMI coding was used extensively in first generation PCM networks, but suffers the drawback that a long run of 0s produces no transitions in the data stream (and therefore does not contain sufficient transitions to guarantee lock of a DPLL). Successful transmission therefore relies on the user not wishing to send long runs of 0s and this type of encoding is not therefore transparent to the sequence of bits being sent. The HDB3 encoding scheme is one of many which have been developed to provide regular transitions irrespective of the pattern of data being carried. Example of AMI encoding The pattern of bits 1 0 0 0 0 1 1 0 encodes to + 0 0 0 0 + (the corresponding encoding using HDB3 is + 0 0 0 + + ). High Density Bipolar Order 3 Encoding: The HDB3 code is a bipolar signaling technique (i.e. relies on the transmission of both positive and negative pulses). It is based on Alternate Mark Inversion (AMI), but extends this by inserting violation codes whenever there is a run of 4 or more 0s. This and similar (more complex) codes have replaced AMI in modern distribution networks. Conclusion: The Digital signal formats are the techniques by which we uses the digital data in different formats for uses of different purposes. It is mostly used as wide applications in communication fields. Although digital representations are discrete, the information represented can be either discrete, such as numbers, letters or icons, or continuous, such as sounds, images, and other measurements of continuous systems by using these different encoding or digital formats techniques. Refrences: website links: http://www.docstoc.com/doccash/signup/?doc_id=2507650 http://en.wikipedia.org/wiki/encoding_format_(digital) http://pdfdatabase.com/index.php?q=signal+formats+in+digitalfiletype=2 http://en.wikipedia.org/wiki/Non-return-to-zero http://en.wikipedia.org/wiki/Bipolar_encoding http://www.cse.wustl.edu/~jain/cse473-05/ftp/i_5cod/sld006.htm http://www.tpub.com/neets/tm/112-2.htm http://www.osun.org/alternate+mark+inversion+encoding-doc.html Books: Computer Networks and data communication by Frauzan. Computer networks by J.s katre (tech-max publisher) Signals and system by Sanjay Sharma.

Automotive Fuel Vehicles :: essays research papers

INCENTIVES AND LAWS The main federal incentives for the purchase or conversion of individual alternative fuel vehicles (AFVs) are the federal income tax deductions of $2,000-$50,000 for clean fuel vehicles, and the income tax credit of up to $4,000 for electric vehicles (EVs). An income tax deduction is also available for the installation of refueling or recharging facilities for AFVs. Except for the federal tax credits and deductions, most of the federal incentives are programmatic grants oriented toward large investments such as infrastructure and larger purchases. The lead federal agencies for AFV programs are the U.S. Department of Treasury (i.e., IRS), the U.S. Department of Energy (DOE), the U.S. Department of Transportation (DOT), and the U.S. Environmental Protection Agency (EPA). Federal Tax Deduction This is a deduction for clean fuel vehicles and certain refueling properties. A tax deduction for the purchase of a new original equipment manufacturer (OEM) qualified clean fuel vehicle, or for the conversion of a vehicle to use a clean-burning fuel, is provided under the Energy Policy Act of 1992 (EPAct), Public Law-102-486, Title XIX-Revenue Provisions, Sec. 179A. Electric Vehicle Tax Credit.A tax credit for the purchase of qualified EVs and hybrid electric vehicles (HEVs) is provided under EPAct Public Law-102-486, . The size of the credit is 10% of the cost of the vehicle, up to a maximum credit of $4,000. Beginning in 2001, the size of the credit is reduced by 25% per year until the credit is fully phased out. To qualify for the credit, the vehicle must be powered primarily by an electric motor. Clean Cities Program DOE's Clean Cities Program coordinates voluntary efforts between locally based government and industry to accelerate the use of alternative fuels and expand AFV refueling infrastructure. Federal Incentives EPAct establishes an incentive program for the purchase of AFVs and conversion of conventional gasoline vehicles to alternative fuels. Through federal tax incentives, companies and private individuals can offset a portion of the incremental costs associated with the purchase or conversion of an AFV. Clean Air Act Amendments of 1990 The Clean Air Act (CAA) was passed in 1970 to improve air quality nationwide. Congress amended the law in 1990, passing the Clean Air Act Amendments of 1990 (CAAA) and thus creating several initiatives to reinforce one of the original goals of the CAA to reduce mobile source pollutants.

Response to Virginia Woolf Essay

Virginia Woolf spent many of her childhood summers in a seaside village in Cornwall, England. In an excerpt from her memoirs from her childhood summers, Woolf reminisces on fishing trips with her father and her brother. Woolf utilizes language in order to convey the lasting significance by using punctuation, diction, and choppy phrases Woolf uses punctuation in several different ways, but she was especially effective at using it to convey her enthusiasm. Near the end of the first paragraph, Woolf talks about how she felt when catching a fish â€Å"†¦and then-how can I convey the excitement?- there was a little leaping tug†¦Ã¢â‚¬  Here, in just this sentence alone, Woolf conveys her excitement and enthusiasm by using punctuation. â€Å"†¦ how can I convey the excitement?†¦Ã¢â‚¬  This phrase appears in the middle of two other little phrases, almost like she’s taking a little break to try and collect her thoughts in order for the reader to understand them. Had she not taken this little moment to sort herself out, her words may have ended up jumbled and not well put together. This makes her seem so enthusiastic, that she has to take a break in order to calm herself back down. Virginia Woolf uses diction to help create a lasting significance. For instance, near the beginning of the essay, Woolf talks about how once when they were out fishing/ sailing, her brother, Thoby got to steer them home. â€Å"But once Thobby was allowed to steer us home†¦And Thobby took the fisherman’s place; and steered; flushed and with his blue eyes very blue, and his mouth set, he sat there bringing us to there, bringing us round the point, into the harbor, without letting the sail flag.† (paragraph 1). Notice the use of the word â€Å"flushed†. â€Å"†¦flushed and with his blue eyes very blue†¦Ã¢â‚¬  Woolf could have used a word such as â€Å"blushing† or even â€Å"rosy†, but she chose flushed because by definition flushed refers to turning red, by either being embarrassed, an illness, or by a strong emotion. Her brother was flushed because he was nervous to steer the boat home and this stood out in her mind. Although â€Å"blushing† and â€Å"rosy† are synonyms for the word â€Å"flushed†, neither one of them would have given you as strong of detail nor help create the lasting significance that â€Å"flushed† did. Finally, Woolf uses choppy, or short, phrases to help convey this lasting significance. The most obvious comes after they, her brother, father, and herself, had caught the fish. â€Å"†¦ there was a little leaping tug; than another; up one hauled; up through the water at length came white twisting fish; and was slapped on the floor.† Much like the punctuation, these short and choppy phrases create that fast paced allusion of being excited– like a little kid at Christmas. Woolf was obviously thrilled at the experience of fishing and had thoroughly enjoyed it and to help convey that, she used these little phrases. Throughout the essay Woolf used many different types of language to convey a lasting significance. All in all, these three uses of language- punctuation, diction, and choppy phrases- Woolf had used the most to talk about her summer’s spent in Cornwall, England.

Structure of the continuous improvement Essay

Matrix organization structure is a hybrid divisional and functional structure. As this company is starting to grow, using this structure will help it develop and manage well. The matrix structure allows for the benefits of functional and divisional structures to exist in one organization. The matrix organizational structure divides authority both by functional area and by project. In a matrix structure, each employee answers to two immediate supervisors: a functional supervisor and a project supervisor which is very needed in this company. Communication is very important for new structure, as clear guidance and information are need between management and employees. The matrix structure has several advantages such as resource coordination, which allows supervisors to focus on their areas of expertise. Functional supervisors focus on hiring, training and managing employees in their field, while project supervisors can focus on achieving the goals of their specific projects or products. Employees will be more specialization as they are placed in functional areas allows them to specialize in a particular field. Instead of being good at variety of tasks, specialized employees can excel at tasks in their field of focus. Matrix structure also allows employee is to develop wider set of skills by working in team with other department member in a project team. Employees have constant contact with members of different functional areas, the matrix structure allows for information and resources to travel more fluidly between those functional areas. The collaboration between functional areas allows projects team to better handle complex challenges and objectives which one the weakness of old structure make them delay delivery causing them to lose major clients. Also this allows for human resources to be shared flexibly across different projects or products. Functional areas maintain a stock of talented employees to meet projects requirements. his organizational structure can help improve the company structure and weakness so that the mistakes made in the past cannot repeat again by employee and continue to improve business and expanded across Australia. As in the detail says that lot of mistakes happen such as missing major accountant with engineering spare parts supplier due to the lack of support that the current IT system could offer in tracking deliveries, also employee are nervous as the impact that losing the major client have on business, which shows lack confidents and professionalism. There have been many formal complaints made to management on the lack of information that is being discussed with them and that they do not feel valued anymore. There is a site manager in each state and they hold a phone conference meeting each month, but the meetings with site department manager and their teams do not occur regularly. First IT system need to improved and handle by experts as it’s very important to keep records and track of business clients. It will also help to see weak areas and improve them. Also help them save the delivery time. The human resource need to provide training to the employees so they can know the work well and feel confident on what they are doing. They need to know how to handle clients and work like professional. This will help them to provide good service to the clients and make company image good in the eyes of clients. The communication is very important in the organization so because of the lack of communication between the information flow between the employees and management has been effective which cause work problems and misunderstandings. So the communication between the employee and management need to be improved. Another problem is meeting, the meeting needs to take place once a week, and meeting is good way to discussed ideas and share problem. It is also good way to improve the relationship. The management should encourage employees to voice their opinion and support them to be more creative. The organization should handle complaint from client sincerely because this can help to organization to improve their service and this also improves the relationship between company and clients. Effective mentoring and coaching process The basic communication skill of a mentor or coach is not only a certain level of verbal communication skill but as well as the non-verbal  communication skill. The difference between coaching and mentoring are that, the purpose of coaching is to improve the individual’s performance on the job, which involves either enhancing current skills or acquiring new skills on areas in which the employee is in need of coaching but only for a short period of time, maybe even just a few sessions. The coaching lasts for as long as is needed, depending on the purpose of the coaching relationship, and once the coachee successfully acquires the skills, the coach is no longer needed. However, the purpose is to develop the individual not only for the current job, but as well as for the future job. It seeks to provide a safe environment where the mentoree shares whatever issues affect his or her professional and personal success, though specific learning goals or competencies may be used as a basis for creating the relationship, it’s focus goes beyond these areas to include things, such as work and life balance, self-confidence, self-perception, and how the personal influences the professional. However, this distinction differentiates the role of the immediate manager and that of the mentor, and reduces the possibility of creating conflict between the employee’s manager and the mentor. The coach or mentor is a facilitator, not an instructor. They support and challenge the employees to lean and to develop. The employees learn by acquiring new awareness, insight, skills, idea and knowledge. Development involves integrating their learning into the way they are. It is more important that a facilitator asks good questions than that they have ‘right’ answers. Good questions provoke new perspectives and change in the employees. The effective coach or mentor reviews the learning relationship and the learning process, and does not take those for granted, and finds learning methods that suit the employee. They need to help the employees to clarify how they learn best, and how to make coaching or mentoring work for them. Moreover, effective coach or mentor needs to understand the importance of what happens to the employees between each time they coach or mentoring them. Company strategy In the following case study, it has stated that there is a problem with the  outdated system that they have been implementing throughout the last few months. Systems that relates to management of the company and its groups has been not updated for a long time hence the result in formal policies and procedures not working as planned and not being that effective. As a result, there is a huge decrease in the performance from the employees such as late delivery and delay on products that should have been mailed to the customers. In order to ensure that all systems and processes that are used to monitor operational progress and customer service and see what ways we can use to identify the ways in which planning and operation can be improved, we as a Continuous Improvement Manager who has been hired by the Fast Forwarding company should create a company strategy that can improve the bad situation that has been occurring in the company. First of all, we can suggest that the company can use the KPI indicator system which can be very helpful to identify each and every person in the office and how they are performing. Recording each and every action and converting the performance of how well they are doing, the company can understand what the weakness of the employees and the workers are as well be able to identify the needs and requirements that they have to complete to reach the indicated priority that they want to be in. The indicators also tell the company how well they are doing and also measure the overall performance of the business itself. By applying Key Performance Indicator as a company strategy, they will be able to update every members of the company about the objective and therefore find and solve the weakness that has been affecting the performance of the company. Second of all, the use of SWOT analysis can help indicate and scan the company’s strength, weakness, opportunity and threat. If the company uses the analysis to effectively figure out the weakness and threats of the company itself, they might be able to see what problem is occurring and how much effect it has on the business performance and sales. After they find out what the weaknesses are and what threats might be there that has been creating a barrier from any improvements in their business. They can  implement different alternatives and solution to minimize the problems or completely wipe it out. Apart from the above use of the systems and analysis, there must be a custom of creating a daily check and updates on the system so that it doesn’t get outdated and create a big problem later on for the future. Since it affected formal policies and procedures as well as the whole system that the company is using for the business, the employees are unable to keep up with current system and therefore they lack enough information to be able to hold their performance in a stable way. Other alternatives to be able to improve the company’s problem, the organization can use the Management information system which provides information that the organizations require to manage themselves efficiently and effectively. Since the IT system of the company Fast Forwarding has been outdated for a long time and haven’t been reviewed by any of the company’s men, we suggest that they apply the MIS to be able to update any information that they have crucial need in. It provides a fixed schedules and reports regularly which can provide vital updates to the company when they need it. The MIS also contain systems such as Decision Support System (DSS), Executive Information System (EIS), Office Automation System (OAS), School Information Management Systems (SIMS) and Enterprise Resource Planning (ERP). 1. Decision Support System (DSS): It’s a system that helps in the decision making for the middle and higher management to complete information from a wide range of sources to support in problem solving and decision making. It mostly helps in structured and unstructured problems. 2. Executive Information System (EIS): This is a system that concludes all the information that has been provided by all the departments and organizations so that they are able to summarize them with ease and convenience through proper order. 3. Office Automation System (OAS): The system supports the communication and  productivity in the enterprise by automatically sending all the information and work flows for each of the employees easily. This helps in an efficient way to spread all the working information to everyone in the workplace at the same time and as fast as possible. 4. School Information Management Systems (SIMS): This system covers the administration on teaching and learning materials that can help in assisting the employees with the training and experience providing necessary materials for them to utilize during the session for training and mentoring. 5. Enterprise Resource Planning (ERP): The system facilitates the flow of information inside the organizations throughout each departments as well as mange the flow and connections of stakeholders that are outside the boundaries of organization. To conclude, the system that they used had many flaws because they haven’t updated or review for a long time. Therefore, as given solution regarding company strategy up above, if they implement it with care, the company can overcome the problems that they have having and finally be able to improve the performance and the status of the business. How to informing Stakeholders are those person, group or organizations that are interested in the project that the company has been working on and therefore have trusted them enough to invest on the company. So in order to inform all the stakeholders about the new company strategy, we can use different communication strategy to be able to give them all the details and information concerning the new changes. Firstly, we can create a schedule for all the stakeholders so that they can be gathered up for the meeting. We can provide all the stakeholders with the notice through person, all the stakeholders can gather up in a precise location and discuss the new changes and be able to confirm that everybody gets it. Another way is to use technological factors to inform all the stakeholders. Different alternatives such as mailing the information to the stakeholders can also be used as one of the communication strategy to immediately inform every stakeholder as well as give them a softcopy of everything that needs to be included as changes of the new company strategy. As a conclusion there can be different ways to use communication strategy to forward different details and information to the stakeholders so that they can be updated every now and often. Future planning One of the biggest challenges faced by any kinds of companies and organizations are how to plan for the future, what to invest in, where to place your bet? It is really hard to perfectly predict the coming future and prepare for those upcoming situations, but we do have the creative thinking skills and behaviors to build an imaginative look at the future and to help the company to create powerful future scenarios and plan appropriate implications create powerful future scenarios and plan appropriate implications. I believe, the only way to lead a company to succeed is to be able to build new, advantaged knowledge that others do not know but we discover through powerful designs. Also, it is important to discover the unknown future opportunities that we do not know. In order to higher the chance to be successful, we have to do more than long term strategy, which an advanced model for foresight requires treating it as much more than the prediction of futurists or a technology development exercise. It should involve both analytical and imaginative thinking, which reaches beyond typical corporate approaches to strategic planning. However, it typically does not have a single answer, so we must consider multiple scenarios and make some collective bets in order to avoid worse-case scenario.