Defibrillator :: essays research papers

General Questions What does AED stand for? AED stands for automated external defibrillator (or automated external defibrillation). What's an AED?   Ã‚  Ã‚  Ã‚  Ã‚  An AED is a device used to administer an electric shock through the chest wall to the heart. Built-in computers assess the patient's heart rhythm, judge whether defibrillation is needed, and then administer the shock. Audible and/or visual prompts guide the user through the process. How does an AED work?   Ã‚  Ã‚  Ã‚  Ã‚  A microprocessor inside the defibrillator interprets (analyzes) the victim's heart rhythm through adhesive electrodes (some AED models require you to press an ANALYZE button). The computer analyzes the heart rhythm and advises the operator whether a shock is needed. AEDs advise a shock only to ventricular fibrillation and fast ventricular tachycardia. The electric current is delivered through the victim's chest wall through adhesive electrode pads. Why are AEDs important?   Ã‚  Ã‚  Ã‚  Ã‚  AEDs are important because they strengthen the Chain of Survival. They can restore a normal heart rhythm in victims of sudden cardiac arrest. New, portable AEDs enable more people to respond to a medical emergency that requires defibrillation. When a person suffers a sudden cardiac arrest, their chance of survival decreases by 7% to 10% for each minute that passes without defibrillation. AEDs save lives! Who can use an AED?   Ã‚  Ã‚  Ã‚  Ã‚  Most AEDs are designed to be used by nonmedical personnel such as police, firefighters, flight attendants, security guards, and other lay rescuers who have been properly trained. Having more people in the community who can respond to a medical emergency by providing defibrillation will greatly increase sudden cardiac arrest survival rates. Why does someone having a heart attack need an AED?   Ã‚  Ã‚  Ã‚  Ã‚  When a heart attack becomes a full cardiac arrest, the heart most often goes into uncoordinated electrical activity called fibrillation. The heart twitches ineffectively and can't pump blood. The AED delivers electric current to the heart muscle, momentarily stunning the heart, stopping all activity. This gives the heart an opportunity to resume beating effectively. Will an AED always resuscitate someone in cardiac arrest?   Ã‚  Ã‚  Ã‚  Ã‚  The AED treats only a heart in ventricular fibrillation (VF), an irregular heart rhythm. In cardiac arrest without VF, the heart doesn't respond to electric currents but needs medications. The victim needs breathing support. AEDs are less successful when the victim has been in cardiac arrest for more than a few minutes, especially if no CPR was provided. AED Use Is an AED safe to use? An AED is safe to use by anyone who's been trained to operate it.

Prelude to Foundation Author’s Note

When I wrote â€Å"Foundation,† which appeared in the May 1942 issue of Astounding Science Fiction, I had no idea that I had begun a series of stories that would eventually grow into six volumes and a total of 650,000 words (so far). Nor did I have any idea that it would be unified with my series of short stories and novels involving robots and my novels involving the Galactic Empire for a grand total (so far) of fourteen volumes and a total of about 1,450,000 words. You will see, if you study the publication dates of these books, that there was a twenty-five-year hiatus between 1957 and 1982, during which I did not add to this series. This was not because I had stopped writing. Indeed, I wrote full-speed throughout the quarter century, but I wrote other things. That I returned to the series in 1982 was not my own notion but was the result of a combination of pressures from readers and publishers that eventually became overwhelming. In any case, the situation has become sufficiently complicated for me to feel that the readers might welcome a kind of guide to the series, since they were not written in the order in which (perhaps) they should be read. The fourteen books, all published by Doubleday, offer a kind of history of the future, which is, perhaps, not completely consistent, since I did not plan consistency to begin with. The chronological order of the books, in terms of future history (and not of publication date), is as follows: The Complete Robot (1982). This is a collection of thirty-one robot short stories published between 1940 and 1976 and includes every story in my earlier collection I Robot (1950). Only one robot short story has been written since this collection appeared. That is â€Å"Robot Dreams,† which has not yet appeared in any Doubleday collection. The Caves of Steel (1954). This is the first of my robot novels. The Naked Sun (1957). The second robot novel. The Robots of Dawn (1983). The third robot novel. Robots and Empire (1985). The fourth robot novel. The Currents of Space (1952). This is the first of my Empire novels. The Stars, Like Dust (1951). The second Empire novel. Pebble in the Sky (1950). The third Empire novel. Prelude to Foundation (1988). This is the first Foundation novel (although it is the latest written, so far). Foundation (1951). The second Foundation novel. Actually, it is a collection of four stories, originally published between 1942 and 1944, plus an introductory section written for the book in 1949. Foundation and Empire (1952). The third Foundation novel, made up of two stories, originally published in 1945. Second Foundation (1953). The fourth Foundation novel, made up of two stories, originally published in 1948 and 1949. Foundations Edge (1982). The fifth Foundation novel. Foundation and Earth (1983). The sixth Foundation novel. Will I add additional books to the series? I might. There is room for a book between Robots and Empire (5) and The Currents of Space (6) and between Prelude to Foundation (9) and Foundation (10) and of course between others as well. And then I can follow Foundation and Earth (14) with additional volumes-as many as I like. Naturally, there's got to be some limit, for I don't expect to live forever, but I do intend to hang on as long as possible.

Linux Case Study

Users can download it or free while proprietary software, like Microsoft, charges the user a fee to use. Linux is considered the largest collaborative project in history. 2) Should Microsoft consider Linux a threat? Why or why not? Yes, Microsoft should consider Linux a threat. Even though Microsoft continues to innovate, Linux has the power of worldwide programmers behind it. Businesses and governments are quickly switching to Linux for many reasons and if this trend continues, Microsoft could be left behind. ) How is open source software a potential trend shaping organizations? More and more, organizations are competing on a global scale. They need agile systems to keep up with ever changing business needs. Open source software is considered reliable, scalable and is extremely secure. It provides companies with an agile system that helps them respond to quickly changing customer needs and offers a competitive edge. The code is continuously improving and as issues arise, they are co rrected quickly. 4) How can you use Linux as an emerging technology to gain a competitive advantage?Many companies today are slow to utilize new technology due to cost or adversity to change. Just as consumer products undergo continuous improvement, so must business systems. It's easy for a competitor to gain a competitive advantage if a company doesn't upgrade systems and keep current. My employer is a company that is slow to change technology. They do extended due diligence to the point of beating a dead horse. By the time they decide to implement, new technology comes along and the process starts all over again.It's 2012 and they have FINALLY decided to implement ERP. A team was comprised and they are slowly working on how to best implement it. By the time it's actually up and running, something else will probably be â€Å"state of the art†. 5) Research the Internet and discover potential ways that open source software might revolutionize business in the future. As busines ses and governments become more transparent and accountable, open source software allows them almost total control over every day operations (www. Reveres. Com).

Double Idemnity essays

Double Idemnity essays Dim rooms with light severing through venetian blinds, alleys cluttered with garbage, deserted warehouses where dust hangs in the air, rain-slicked streets with water still running in the gutters, dark detective offices overlooking busy streets. This is film noir, a perfect blend of form and content, where the hopelessness of the situations is echoed in the visual style, which douses the world in shadows and only scarce bursts of sunlight. Film noir is a style of American films that evolved in the 1940s, and lasted until about 1960. The primary moods of classic film noir are melancholy, estrangement, bleakness, failure, pessimism, moral corruption, evil, guilt and paranoia. The females in film noir are usually femme fatales - mysterious, double-crossing, gorgeous, unloving, predatory, unreliable, irresponsible, manipulative and desperate women. Film noir films, often in grays, blacks and whites, show the dark and inhumane side of human nature with cynicism and doomed love, and they emphasize the unhealthy, shadowy, dark and sadistic sides of the human experience. A typical film noir portrays an everyday man; living a normal life, until he meets a mysterious and seductive woman, the femme fatale, who entangles him into a web of deceit, crime and corruption from which he can never disentangle himself. The femme fatale in Billy Wilders Double Indemnity is Phyllis Dietrichson, and the likeable but amoral male character is Walter Neff. From her determined heels clicking down the stairs at her first meeting with Neff, to her planned perfectly calculated deadly finale, she is cool and in complete control. No pity, no excuses, no nerves. Phyllis is attractive, and with the appeal of the smooth, the powerful, the fatal. Shes the ultimate of confidence, but inside, theres a steel trap coiled and waiting to spring. In her initial meeting with Neff she plans her moves for effect. She uses her anklet, her perfume, a ...

Below is Not an Attributive Adjective

Below is Not an Attributive Adjective Below is Not an Attributive Adjective Below is Not an Attributive Adjective By Maeve Maddox The word below is used as a preposition and as an adverb, but never as an attributive adjective. At least, that is what I believed until I received this email from a reader: Have you written about the current use (or, rather, misuse) of below? People are saying, â€Å"Please read the below information and send your reservation,† etc. Sure enough, a quick Web cruise provides numerous (international) examples of the phrases â€Å"below information† and â€Å"below form† from sites run by universities, health services, local governments, and newspapers: To facilitate the application process, please read the below information  completely. After reading the below information, please apply.- Virginia Tech graduate school. Please read the below information carefully before using the old Vocals Syllabus in your exam.- Rock School (UK). For data classifications and handling please read the below information provided by Purdue University.- Purdue University. If you already participate in CAQH: Please complete the below form and submit it (or any questions) using the contact information below.- Molina Healthcare. Please read the below information to help with the application process.- City of Buffalo, New York. Please read the below information to see which option suits you.- The Sydney Morning Herald (Australia). In each of these examples, the word below should follow the nouns and not stand in front of them. The OED defines this use of below as follows: below adverb: Lower on a written sheet or page; hence, later in a book or writing; at the foot of the page. When an object is present, below is a preposition: Read the information below the dotted line. (The object is â€Å"the dotted line.†) When no object is present, below is an adverb: He was asked to sign his name on the line, but he wrote it below. In a construction like â€Å"Read the information below,† the word modified by the adverb is not stated. O’Conner and Kellerman  at Grammarphobia offer this suggestion: It might sometimes help to imagine an unstated word like â€Å"located† or â€Å"positioned† in there somewhere: â€Å"the offices on the floor [located] below.† Merriam-Webster muddies the waters in the entry for below as an adverb by placing the word adjective in parenthesis beside the word adverb: be ·low adverb (or adjective). Paul Brians (Common Errors in English Usage) regards the below + noun usage as an oddity: When calling your readers’ attention to an illustration or table further on in a text, the proper word order is not â€Å"the below table† but â€Å"the table below.† Although it is common to see above placed before a noun in this way, doing it with below sounds very strange to most speakers of standard English. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Grammar category, check our popular posts, or choose a related post below:Spelling Test 1"Replacement for" and "replacement of"Writing a Thank You Note

Post the Mission Statement of the organization that you work for and Essay

Post the Mission Statement of the organization that you work for and give us some indication as to how that impacts the functional tactics of your organization. Discuss in 250 words - Essay Example 2009). Wal-Mart serves as a retail store that focuses on giving everyone a chance to access essential goods that they demand. Through its low prices, it focuses on providing a chance to the poor to access the same products and goods as the rich. Wal-Mart focuses on low product differentiation and conducts minimum advertisements. At the core of its operations, it targets average customers. It aims at giving the most value for its customers but keeps its prices to the minimum that ensures the average can afford the products. The management adopts the business-level strategies that involve locating stores at remote locations outside major cities. By locating the stores in small cities, Wal-Mart aims at serving average consumers (Hill & Jones, 2008, p. 113). Further, the management has robust programs to improve the working environment for its employees. Wal-Mart’s success emanates from its mission statement that targets to serve average customers through offering lower prices to improv e their lives. Wal-Mart Stores, Inc. (2009). WALMART 2008 ANNUAL REPORT. Retrieved January 29, 2015 from

Gun control Essay Example | Topics and Well Written Essays - 500 words

Gun control - Essay Example The most important point here is how are the citizens going to ensure their safety when they are told to turn in their guns, according to Boylan (130). People wish to keep guns to enjoy their autonomy and guarantee their safety when they meet robbers, criminals and terrorists. Armed citizens feel their strength in protecting themselves and their families from physically stronger criminals. If guns are banned, the wrongdoers will still obtain guns and ammunition from whatever illegal sources. And who will be in loss? The common man. Owning guns in one of people’s constitutionally protected rights and when one has a right upon something, one does not have to validate the need for it. Banning guns will lead an individual to look for other dangerous things to create violence, and when there are so many other dangerous things one can think of then why only gun control is thought to be the only measure to improve safety? When a common man will intend to kill someone, he can do so in an automobile accident too. So, gun control seems to be outdated. Nothing is good or bad but its use makes it so. Guns are merely tools. What these guns will be used for is decided by the hands that hold them. Guns are evil, or more guns means more crime, are only myths. According to NRA’s America’s First Freedom (qtd.