Friday, June 29, 2012

How to Read an ECG

The electrocardiogram or ECG is a medical device that measures the electrical activities of the heart using electrodes placed in certain positions on the body. Physicians use the information gathered from the device to record the heart rate, myocardial infarctions, arrhythmias, ventricular hypertrophies, atrial enlargements, and bundle branch blocks.

The ECG gives out ten basic pieces of information about the heart. They are the following:

PR

1. Rate. To determine the rate, consider two durations of identical points in a consecutive ECG waveform (R-R interval). Take this duration and divide it into 60. The equation should be: Rate = 60/(R-R interval)

How to Read an ECG

2. Rhythm. This includes normal sinus rhythm (NSR), regular, and irregular rhythm.

3. Axis. The basic principle in finding the axis is searching for the lead whose QRS complex is closest zero.

4. P Wave Morphology. Generally, the P wave should neither measure more than one box wide nor one box tall. If it exceeds these, it means that either or both atria is enlarged and the patient is hypertrophied. V1 is the best lead to look for the P wave.

5. PR Interval. The PR interval defines AV conduction time which is usually between 0.12 - 0.20 milliseconds (or three to five boxes wide). An AV block is present if the PR interval is more than 0.2 seconds.

6. QRS Complex Morphology. This is not so easy to interpret. However, stepwise evaluation can be helpful. The following are the things to consider:

- Duration should be between 0.08 - 0.10 seconds (or 2 - 2.5 boxes) only.

- Presence of Q waves (a Q wave should be greater than one box wide).

7. ST Segment Morphology. This can determine whether ischemia or infarction is present. In general, ischemia is indicated with a depressed ST segment while an elevated ST segment confirms that there is infarction.

8. T Wave Morphology. T waves generally point to the same direction as the QRS's largest deflection. Changes in the T waves can be usually associated with ischemia, hyperkalemia, and hypokalemia.

9. U Wave Morphology. The presence of U waves may indicate hypokalemia.

10. QTc Interval. With quinidine toxicity, Qtc interval is lengthened. It is shortened with hypocalcemia.

How to Read an ECG

ECG provides detailed information on ECG, ECG Course, ECG Cross Reference, ECG Semiconductors and more. ECG is affiliated with EKG Interpretation.

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Sunday, June 24, 2012

PR Careers

Careers in PR are really sought after nowadays, especially by those who love challenging work environments, lucrative pays and are not afraid of hard work or stress. Following is a simplified job description of what careers in PR mean and the kinds of roles PR officials are expected to play.

Functions of employees in PR work

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Some other names by which public relations specialists or officers are known are press officers or media specialists. They act as the link of communication between the general public and an organization. Whatever message an organization has to send across to the public or to the media is conveyed through the medium of a PR official who has to make use of his/her own creativity as well as his/her media contacts in such cases.

PR Careers

PR personnel has to make use of the same weapons for deftly and dexterously handling potentially damaging circumstances which is called crisis management. So as you can understand, strong communication, people and media management skills are extremely vital for those aiming at careers in PR. Besides, to be successful in PR jobs you must be a prompt thinker and be able to think on your feet because you will be bombarded with various kinds of unpleasant queries or googlys especially from the media.

One of the main functions of people in PR careers is to draft and create, research, write and edit or oversee all these things during the preparation of press releases and media reports. These press releases then have to be sent off by PR personnel to different kinds of media outlets.

These press releases act as public alerts for some kind of upcoming events or create awareness in the public and release information on new just launched or to be launched services or products.

If an organization undergoes any sort of change, like business expansion plans or hiring of new personnel, then such changes have to be announced to the public and the media through press releases written by PR guys.

Those involved in PR work also have to create media liaison that is, between the media and the organization for which they work. When general public or other organizations or the government requests for information from a company or the media asks for interviews, such requests are directed to the PR department and the employees in PR careers of that company entertain the queries and questions. When PR officials have to answer sensitive questions or respond to confidential matters, they often first consult with the company heads.

PR employment officers often have to take part in strategic planning and have to implement, develop and oversee the groundwork beneath planning campaigns or strategies for particular events.

PR Careers

Silas Reed, Writer for PRCrossing writes articles that inform and teach about different PR job profiles. Please visit http://www.PRcrossing.com/lcjobtypelisting.php and sign up for a FREE trial to gain access to some of the many exclusive job listings we offer in the PR profession.

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Wednesday, June 20, 2012

How Long Does It Take To Play Guitar

Learning to play guitar is a process, and there is no finish
line. How long does it take to play guitar, is a question
students often ask their teacher. How long it takes to play the
guitar depends on what your definition of guitar playing
is!

The last few decades has seen a remarkable growth in the
popularity of rock music and guitar playing has become pretty
attractive for many.

PR

Today the guitar is everywhere; a versatile instrument - adapting
itself to almost any kind of situation, Victimized by it's own
success, it has become something more than a musical instrument -
like the swastika before it, it has become the symbol of a social
revolution! The ultimate emblem of grooviness! It is now an
object unto itself!

How Long Does It Take To Play Guitar

Guitar enthusiasts are so often blinded by the symbol that they
remain deaf to the world of musical wonders that lie beyond their
blinkered six-string field of interest.

Many teenagers exist who aspire to become rock superstars, but
there is also a section who wants to learn guitar playing just
for sake of it. But many of them end up losing hope of learning
guitar since they don't find the best way to learn guitar.

How long does it take to play guitar? If you can answer the
following questions and make these important distinctions you
will have a good idea.

QUESTION ONE: How do you view the instrument?

Do you want to be (a) guitar owner, (b) guitar player, (c) a
musician who uses the guitar for musical expression?

Essentially there's three levels of involvement with the guitar:

1. Guitar owners - to qualify you need only to have enough funds
to purchase the instrument, for these people the guitar is simply
a toy, like a computer game, or fashion accessory. How long does
it take you to play the guitar if you're in this category? About
5-10 minutes max. The important thing here is to "be seen to be
playing the guitar"!

2. Guitar players - players in this category are often very
dedicated and speed many hours practicing their instrument.
Mostly self taught, they learn almost exclusively from guitar
tab, and their friends. How long does it take to play guitar in
this category?... these players understand it's a lifetime
journey.

3. Musicians who play guitar as their chosen instrument- players
in category two focus on guitar playing skills, whereas
level three players understand the whole scope of the musical
landscape. A good musician not only plays their instrument well,
they understand and can intelligently discuss all music.

These players:

(a) listen to all types of music

(b) read about all types of music

(c) study all types of music

How long does it take to play guitar in this category? Again,
it's a lifetime of hard work and discipline. What's the
difference between category two and category three?

Level two players must have their instrument in their hands to
communicate ideas, whereas, musicians who play guitar as their
chosen instrument know and can discuss, the qualities which make
Herb Ellis or Barney Kessel a great jazz player; why Duke
Ellington is a jazz innovator; Michel Legrand a great composer
and orchestrator. They know why good symphonies are good and bad
symphonies are bad; they know why good pop or country songs are
good (musically) and bad songs are bad.

QUESTION TWO: Are you internally motivated or externally
motivated?

Externally motivated players usually give up playing the guitar
once they realize that they are responsible for their progress.
these players quickly move on to the new 'hip' fad (only to give
up on that as soon as things get a bit challenging).

An obvious example of this type of externally motivated player
and their associated problems and disappointments is with the
recent popularity of computer games where people pretend to play
the guitar.

Despite PR claims from computer games companies
that their computer guitar games improve the player's rhythm
and hand dexterity, professional guitar teachers worldwide have reported
that guitar computer game veterans have been disappointed when
confronted with the real-world requirements of hard work and
delayed gratification. They expect to jump into it and learn it
as quickly as they learned the game, and they realize that they
can't.

I'll assume if you have read this far you're more interested in
category two or three!

needless to say that only internally motivated players make it
into category two and three.

QUESTION THREE: What is the source of your information? common
knowledge or specialized knowledge?

Today it is not a question of information on any particular
subject, after all we live in the information age, don't we? To
accelerate your progress on the guitar and rapidly decrease the
time it takes you to play the guitar, what we need is specialized
knowledge to help us assemble the relevant knowledge to achieve
our goals.

The first thing to understand is that learning guitar is
something that takes a long time. how long it takes to learn
depends on what you want to learn.

Learning guitar is hard work but it's really important to have
fun and have your guitar make cool sounds while you're learning
all the hard bits. The main thing you have to consider when
learning how to play guitar is who is teaching you how to play
guitar.

How long does it take to play guitar? It depends on what you want
to achieve.

How Long Does It Take To Play Guitar

Mike Hayes is a teacher, author, speaker and consultant. Get his tips and tested strategies proven to boost your guitar playing his membership site at http://www.guitarcoaching.com today.

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Sunday, June 17, 2012

The Meaning of Abnormal EKG Results

Many physicians recommend EKGs as a preventive-screening tool for those with a family history of heart disease. While a healthy person does not need an EKG as a part of an annual exam, many physicians will recommend an EKG if they have concerns. If a patient complains of chest pain, palpitations or other indicators of heart problems, the physician will likely recommend an immediate EKG test. Depending on the severity of the situation, your doctor may refer you to a local testing center immediately or ask you to schedule the next available appointment.

An abnormal EKG is determined by comparing the results of your EKG graph with a standard or normal heart graph. Spikes and dips within the graph are referred to as P, QR and PR and other similar acronyms. Normal EKG readings show a slight flat-dip in between contractions and relaxations. If these flat-dips are not present, it may be an indication of a more serious problem. Normal EKG readings will have spikes and dips too.

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Myocardial defects, heart valve disease, enlargement of the heart, inflammation of the heart, coronary artery disease, and past, pending or impending heart attacks are only a few of the problems that EKG's can help to detect. The conditions in which the EKG is performed can also have an impact on the accuracy of the results. Some heart problems are not present all of the time and therefore may not appear in EKG results. In cases where heart problems are suspected but not detected on the EKG, a Holter monitor may be recommended. This monitor is worn, usually for a period of 24 to 48 hours and serves as a type of mini-EKG test. The patient wears the monitor at home and it continuously records heart activity. Doctors also recommend that the patient be relaxed during the exam because any muscle trembling or contractions can alter the results and produce an inaccurate reading.

The Meaning of Abnormal EKG Results

Many people are surprised to learn that they have had an abnormal EKG reading. What is even more surprising is that when presented with abnormal EKG results, some doctors do not seem concerned. It doe not necessarily mean they are inadequate or uncaring physicians, it is more likely they believe something else has caused the abnormal reading. Most will want to pursue further testing or another EKG. Sometimes an event as simple as low blood sugar can have an altering affect and produce false EKG readings. Other times, abnormal EKGs require further testing to determine what, if any, problems actually exist.

The Meaning of Abnormal EKG Results

EKG Info provides comprehensive information on EKG readings, interpretation, m machines, technicians, abnormal EKGs and more. EKG Info is the sister site of Stethoscopes Web.

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Tuesday, June 12, 2012

What Exactly is President Obama's Credit Card Debt Relief Program? Get Your Debts Erased Now

This article has been written to inform you of President Obama's credit card debt relief plan. There has been a lot of misconception about this plan and we hope to dissolve and clear up any questions that those in extreme debt have. In the beginnings of 2009, when our President was elected. Obama put forth what has been called "President Obama's credit card debt relief plan". Now, this plan is not a safe haven for all debtors, but it does give debtors the ability to erase 50-60% of their credit debt and even more. Sometimes this can be up to 70% the Obama credit card debt relief program.

Why is this possible? The answer is two fold: First, billions of dollars of funding has been put into the American Economy to help with our situation. Our President promised a major change to the US and this bill was one of the first things he did to help those who are trapped in debt. Secondly, with President Obama's credit card debt relief program, many creditors have been so called "bailed out" because of stimulus money.

PR

What does this mean and how does President Obama's credit card debt program benefit you as a consumer?

What Exactly is President Obama's Credit Card Debt Relief Program? Get Your Debts Erased Now

1. If you have over ,000 in unsecured debt, it can be erased by up to 60% and sometimes more.
2. You credit score will not be negatively affected by having to file bankruptcy
3. It gives you a chance to breath financially as you are able to work with companies that work within President Obama's credit card debt relief program.

Now, saying all of this, many times companies will help you once, so this means that after you debts are erased, it is important to get into a system where you only charge in emergency situations. Also, almost every company will talk with you for free to see exactly how much you can get erased.

What Exactly is President Obama's Credit Card Debt Relief Program? Get Your Debts Erased Now

Did you know you can legally erase your debts? It is now perfectly legal to Erase Credit Debt according to the new stimulus package if you have over ,000 in debt. They give out free information to help you erase your credit card debt once according to the new stimulus package.

Click Here. It takes less than 10 seconds.

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Sunday, June 10, 2012

How to Get Free Nintendo 3DS Games

Is it possible to get free Nintendo 3DS games? Yes. And no, you don't have to do anything deceptive, devious or diabolical. All it takes is a little know-how and finess in the world of public relations.

Publishers of Nintendo 3DS games are all the same: they have a product (the 3DS games themselves) and they need a way to get these games out in front of large audiences. This is where you come in.

PR

While larger companies like Nintendo and Sony might only work with large publications like IGN or Joystiq, there are dozens (even hundreds) of smaller publishers (and not small publishers, just smaller) who are happy to send you free Nintendo 3DS games in exchange for:

How to Get Free Nintendo 3DS Games

Review Promotion All of the above

All you need is something simple: an audience. If you can find people who want to pay attention to your opinion and give you the time of day to consume what you create you can find publishers who will send you free games for the Nintendo 3DS. But I don't want you to take this lightly. This is a huge responsibility.

Receiving free products is a fiercely debated ethical issue and if you're planning on praising games for the sake of getting free stuff I'd ask you to please stop that thinking right now. You should always be honest when talking about products you receive for free and be very clear about it when you're promoting a Nintendo 3DS game that's been sent to you.

Most publications will even give away their copies of games after reviewing them to eliminate the risk of writers wanting to suck up to publishers for the chance to get more free games.

But, know that you're aware of the ethical implications, here's the few simple steps to get free Nintendo 3DS games:

Start a resource about the Nintendo 3DS. This could be a blog, or a YouTube Channel or even a forum. You need a central hub for people to find you. Begin building an audience. How you do this will vary depending on your objectives, but essentially you need to create compelling content and study up on marketing. Pick a few publishers you want to receive free games from and find their PR email address. This is usually under a "Corporate Information" section on their websites, or you can find all these details at Games Press. Once you have enough traffic to make it worth publishers time and money, send off individualised emails to these publishers requesting reviewable copies of a Nintendo 3DS game in exchange for a review, and perhaps promotion of some other sort. Demonstrate why your resource is so special and how many people hang on your every word. Don't give up. You'll get lots of rejections, but it's worth it. Reviewing free copies of games is a responsibility, but it's still lots of fun to get to try out the latest games, sometimes even before they're released to the public.

There's no "secret" to getting free Nintendo 3DS games. It takes hard work, patience, and honestly, a bit of luck, but if you've ever wanted to make a name for yourself as a video game journalist, or just as someone who's passionate about the Nintendo 3DS, this is the least expensive way to have plenty of fuel for your content.

How to Get Free Nintendo 3DS Games

David Turnbull is a Nintendo enthusiast who writes about the Nintendo 3DS.

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Friday, June 8, 2012

Smart Meters

What is a SM (SM)? A SM is an electrical meter that records consumption of electric energy in intervals of an hour or less and communicates that information once or more daily to your energy supplier for monitoring and billing purposes. In December 2009, the Department of Energy and Climate Change (DECC) announced its intention to have these meters in all homes by 2020. This UK rollout of SMs is considered to be the largest programme ever undertaken - involving visits to more than 27 million homes to replace meters for both electricity and gas.

The purpose of introduction Traditional electrical meters only measure the total energy consumption and have never offered further information as to when and how the energy was consumed. SM's provide an economical way of measuring this information and can provide a number of potential benefits for homeowners. These include:

PR

A much desired end to the dreaded estimated bill. Through the rollout of the SM, householders will always receive accurate energy bills as their energy consumption will be correctly measured and submitted to their utility once or twice daily. In House-Display to help consumers manage their energy bills. The home-display SMs allow you to see how much your using and when it's being used. Through this understanding you can pick a more suitable energy tariff/supplier or make changes to your current habits by managing your household's energy consumption during peak usage hours. Full control of your energy costs.The home-display will allow householder to have a better idea of how much your next bill is going to be, there will be no big surprises and it will be easier to budget. A better environmental awareness. As you will have a better and more present idea of what you are spending, any cut back you make to decrease your overall energy usage will benefit the environment and reduce CO2 Emissions.

Smart Meters

The 'in house-display' (IHD) In January 2011, the most intensive study of its kind was conducted by the American Council for an Energy-Efficient Economy. They reviewed more than 36 different residential SMing and feedback programmes internationally and their conclusion was: "To realise potential feedback-induced savings, advanced meters (SMs) must be used in conjunction with in-home (or on-line) displays and well-designed programmes that successfully inform, engage, empower and motivate people." Last July, the Department of Energy and Climate Change (DECC) set out 'proposals for a minimum set of functional requirements for the IHD that should be provided to domestic customers. In the design requirements - SMing implementation programme it was concluded that:

The SMing equipment should store 13 months (instead of 12 months) of half hourly consumption data. There will be guidelines for ambient feedback (i.e. visual, non-numerical display features of the IHD) and accessibility will be developed as part of the technical specifications work in the next phase of the programme.

As we get closer to the official 2012 launch for this initiative there will be a wider variety of SMs available in the domestic market, however these proposals have now been concluded and consumers should see the above functions* embedded within the new SM devices. The DECC should be announcing comprehensive proposals for the technical specifications this month (July 2011).

Who will be installing my new Meter? Energy suppliers, such as E.ON UK and British Gas, have taken it upon themselves to kick-start this installation process and have outlined plans to install 100,000 SMs in customers' homes by the end of 2011 and 'reach 1 million by the end of March 2014,' taken from E.ON's website. This determination to be at the forefront of SM installation has led companies like E.ON to specially train installers; a spokesperson at the company says: "Eon-UK has helped develop a SMing qualification, which is aligned to our current training offerings, and is now supporting the work to develop an apprenticeship route."We are also hoping to be one of the first organisations to gain accreditation from NSAP for the quality of our SM training programmes and academies."Eon-UK has also just opened a SMing Centre of Excellence in Nottingham, providing a dedicated contact point for customers with SMs."

The SM Installer According to an article published on Utility Week, 'SM installers will need to have both technical know-how and customer interaction skills.' However, the main recruitment challenge will be in identifying and training installers who have both dual-fuel technical skills and the "softer" skills required to explain the operation of SMs to customers - this dual-fuel cross-training and up skilling is a key training need." Some feel the government should sponsor the development of suitable apprenticeship schemes to support the mandate."Eon-UK, however, has taken the initiative itself." "Field force engineers will have to have dual-fuel capability, know how to commission the communications for the SM, pair up the in-home display device (IHD) and explain how it works to the customer."This requires a much broader set of technical and softer skills than is normally expected from a meter installer," says the spokesperson from Energy & Utility Skills, whose qualifications are funded by the National Skills Academy." The Energy & Utility Skills suggest that up to 6,300 installers will be required to complete the SMing rollout across the UK between 2014 and 2019. EU Skills also indicates that, with a high proportion of the existing metering workforce approaching the average retirement age for the industry over the next five years, we could see a need for around 4,000 new recruits during this period."

Protecting the householder To stop energy companies from making their sales pitch whilst installing your SM, independent expert advice company Which?, have encouraged other suppliers to take up their 'Which? Smart Meter Challenge.' Companies who accept the challenge will not sell during the installation and their SM installers will not be on sales-related omission or have to make any sales leads. Several companies have taken up the challenge so far; Co-operative energy, Ecotricity and First Utility are amongst the first seven.

Smart Meters

Chloe Bennett
PR Manager
Trade Skills 4U http://www.tradeskills4u.co.uk
Electrical Courses http://www.tradeskills4u.co.uk/pages/courses
Renewable Energy Courses

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Tuesday, June 5, 2012

Public Relations Job Description

The public relations job description covers a wide range of activities right from maintaining good relations with the press to even the company peers and rivals. The PR job description expects a PR professional to build up interest and awareness and serve as a spokesperson between the company and various groups, for instance the public. He controls the amount of information that the public receive about the company, product or a person related to the company. He can communicate very effectively on the print, through the phone or in person.

A campaign will be successful if the client company is presented in the best light. Conventionally, it is achieved through press releases to reporters and placement of stories in the broadcast, print and virtual media. A press release is in the format of a news story and sends a message. It is usually sent through email.

PR

Advertising and Public Relations

Public Relations Job Description

A lot of people confuse the public relations job description with advertising. PR is different from advertising. In case of an advertisement, an ad time or space is purchased while in case of PR, that space or time is got for free. That is the strategy employed in public relations jobs which is not found in advertisement.

Job Titles

The lowest position from which public relations job opportunities start is from the level of account coordinator. Through hard work, it is possible to become the account director in a period of five years. In seven years, you can also become the PR manager. In the corporate setting, the duties of PR jobs fall under a variety of titles. There is the title of a community relations director, media specialist, external and internal communication specialists and PR Officer.

Skills Required

So what does a public relations job description really entail? For starters, you must not be shy. Your verbal and written communication skills should be excellent. Good PR personnel are well versed in news and current affairs and popular culture. They are also adept at time management, public speaking, cold calling, budgeting, event planning and research.

Salary

The salary varies depending on degree, skills, experience, city and company size. However last seen according to PayScale.com in an April 2009 survey, a US based account coordinator gets a median salary of , 987 while a PR manager earns around ,959.

Public Relations Writing Tools

A lot of written materials are used for PR jobs. These mostly include press kits (fact sheet, company history and personnel biographies), press releases, newsletters, speeches, website content, feature articles, event listings, proposals, website content and pitch letters which are persuasive in tone and sent to TV producers and journalists. These pitch letters are generally sent with the intention of convincing them to run stories on the PR Officer's client.

Degree

A degree helps but it is not mandatory. There are a lot of colleges that offer degrees in public relations. A minimum graduate level of education is mandatory. However the best way to start in the industry is to do an internship. It gives on the job experience and prepares you for building a career in this field.

Public relations job opportunities are increasing and have been stipulated to increase after the current financial year.

Public Relations Job Description

Silas Reed, Writer for PRCrossing, writes articles that inform and teach about different PR job profiles. Please visit http://www.PRcrossing.com and sign up for a FREE trial to gain access to ALL of the many exclusive job listings we offer in the PR profession.

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Sunday, June 3, 2012

History of the Media, Radio, and Television

When were the forms of media created? When did advertising first show up? Who owns the media?

Creation of the various forms of media

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History of the Media, Radio, and Television

Newspapers & Magazines ~ 1880

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Movies ~ 1910

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Television ~ 1945

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Cable Television ~ 1980's

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Satellite Television, Internet, Digital Communication ~ End of the 20th century

In 1920, radio was first developed, primarily for use by the military, strictly for sendingHistory of the Media - Old Radios messages from one location to another. David Sternoff, the then-president of RCA, first had the idea to sell radio sets to consumers, or what were then called radio receivers. However, consumers needed a reason to buy radios, so RCA was the first to set up radio stations all over the country. Between 1920 and 1922, 400 radio stations were set up, starting with KBKA in Pittsburgh. Stations were also set up by universities, newspapers, police departments, hotels, and labor unions.

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By 1923, there were 600 radio stations across the United States, and million worth of sets had been sold.

The biggest difference in radio before and after 1923 was that the first advertising was not heard on the radio until 1923. RCA at the time was made up of four companies:

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AT&T

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General Electric

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United Fruit

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Westinghouse

United Fruit was one of the first global corporations, and one of the first to advertise on the radio. The AT&T division of RCA first thought about selling time on the air to companies, which marked the start of "toll broadcasting." WEAF was the first station to operate this way, causing widespread outrage, and accusation of "polluting the airwaves."

Because of this controversy, the practice of selling advertising time was called "trade name publicity." Sponsors linked their name with a program on the air, rather than advertising a specific product in a 30 second "commercial" as we know it today.

Why did AT&T decide to experiment with charging companies for air time?

AT&T was not making any money from broadcasting at the time since they only made transmitters, not receivers. They only made money when new radio stations bought the equipment required to broadcast. They did not make money from consumers buying radios.

AT&T also started the practice of paying performers for their time on the air, rather than only volunteers, which was standard practice for radio content up until that point.

The first radio network

In 1926, RCA set up the first radio network, NBC. They decided it was more effective and efficient to produce shows in New York City, and then link the main radio station with stations all across the country, connected by AT&T (another RCA company) phone lines. (Now television networks are linked by satellite to their affiliates).

This was the beginning of the network affiliates system. The ideal network makes sure everyone in the country is capable of listening to their signal. NBC at the time had two philosophies:

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Radio content was a "public service," whose function was to sell radios.

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Radio content was designed to generate income from advertising.

History of the Media In 1927, the second network was formed. It was CBS, started by William Paley. Paley was the first to think that networks could make money strictly from advertising, not even getting involved in the sales of radios. Like AT&T, CBS did not make radios. From the start, they made their money from selling advertising.

The rising of radio networks caused the Radio Act of 1927 to be passed, which established the FRC, or what is now known as the FCC, to allocate broadcast licenses. The need for such an organization was brought on by the fact that airwaves are limited resources, and broadcasting itself is a scarce public resource. By the 1930's, the structure of radio have been set by the commercial format, although advertising never dominated radio like it would television later on.

In the 1920's and '30's, radio programs were divided into two groups. Sponsored shows, which had advertisers, and unsponsored shows, which did not. The radio station paid for the unsponsored shows. The sponsored shows, on the other hand, were created entirely by the company sponsoring the show; advertisers were totally in charge of the radio station's content. The content became advertising. Radio set the precedent for television, in that the same companies that controlled radio early on went on to control television.

Soon thereafter, television inherited the structure of radio. In the '40's, during the rise of television, RCA also held a monopoly on all television sets sold. By 1945-1955, advertising had taken over all of television. Television was organized around the premise of selling things. The entire television industry was creating a political atmosphere of suspicion and fear. Senator Joseph McCarthy, the founder of McCarthyism, which was based on the fear of Communism, and the HUAC (House Un-American Activities Committee, began to question people involved in television about their beliefs and associations.

What affected television in its early stages?

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Politics (McCarthyism / HUAC).

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Blacklists: From almost the inception of television, many writers, directors, and actors were considered to be pro-Communist and/or un-American.

Certain topics were totally off-limits at the time for television, particularly issues of race relations in the 1960's. Overall, networks were not happy with the political situation for television in the 1960's, both in terms of the blacklists, and of the fact that when every show had one sponsor, that sponsor controlled the entire program. Networks preferred to control the program, by way of moving to multiple sponsors/advertisers, where networks would retain control of the show, and advertisers would buy time in between the programming.

In the 1950's, networks decided to eliminate the practice of sponsors controlling the shows with a move to spot selling, or advertisements between programs, as we know it today. What caused the move to spot selling?

1.

Discovery of fraud in the quiz shows on television. Quiz shows were extremely popular at the time, and were liked by the networks, the sponsors, and the viewers alike. It turned out, however, that quiz shows were largely fixed. Charles Van Doren on "21" became a huge star due to his repeated wins, until it came out that the whole thing had been fixed. In the case of "The ,000 Question," the owner of Revlon was personally hand-selecting the winners and losers on the show.

2.

It was becoming financially difficult for just one advertiser to support an entire show.

Around this same time came the inception of ratings to measure a show's popularity. Ratings, quite simply, measure the number of people watching a show. To understand why ratings are so important, it's crucial to understand how the television industry works, through three questions, and their respective answers:

1.

Who owns television? [The networks]

2.

What is sold on television? [Viewer's time, not television shows]

3.

Who are the customers of television? [Advertisers, not viewers]

This might be a counterintuitive concept for some. The networks, which own television, areHistory of the Media - Old Television the buyers of shows, not the sellers. On the other hand, they sell our eyeballs, so to speak, to advertisers. Networks want the maximum possible profit from buying and selling time, both viewers' time, and advertisers' time.

The primary measure of television ratings, which determine the price of that time being bought and sold, is AC Nielsen, an independent company which provides information as to who watches what on television. Currently, about 4,000 households are used to represent the national viewing of television. In the 1980's, only 1,200 households were used. Some households have an electronic device installed on their television which tracks what they watch, while others keep a diary of viewing habits.

There are two measures for determining a show's audience. One is the rating, and the other is the share.

*

Rating: Percentage of total homes with televisions tuned into a particular show.

*

Share: Percentage of those watching television at a particular time who are tuned into a particular show.

The share is always greater than the rating. Ratings are more important for advertisers, and share is more important to the networks.

Example:

*

Total households with televisions: 150 million

*

Total households watching television at 8pm on Monday nights: 90 million

*

Total households watching American Idol at 8pm on Monday nights: 45 million

*

Therefore: Rating: 30, Share: 50

It's important to note how many factors can skew the results. Shows cost producers much more than the networks typically pay them for those shows. The way for producers to make money is by getting the networks to renew the show, in order to have a shot at making money from syndication on other channels, also knows as reruns. That is the case when individual stations (say for example, the Miami affiliate of ABC wants to carry Seinfeld), buy the rights to a show from the producers of that show. Shows that last only one season, for the most part, lose millions of dollars. One of the most important factors in whether shows will be renewed or not is their rating.

This brings us to how ratings can be skewed. For example, if a show has a 20 share, and it needs a 25 share to be renewed for another season, what might the producers do? In principle, they need to convince another 5% of the people watching television when their show is on to watch their show; this is no simple task, as that involves convincing millions of people. However, since the ratings are based on those 4,000 Nielsen households, that means that they could convince just 200 Nielsen households to watch their show, which would increase the share from 20 to 25. This is why Nielsen households must be kept totally secret from the networks. When the Nielsen households have leaked to the networks, one way which they got people to watch their show was by offering viewers a small sum of money for filling out a survey about a commercial which they were told would play only during a particular show. Since they had to watch that channel while their show was on, this would boost the share.

Once ratings are determined, advertising prices are set by two factors:

* The size of the audience.

* The demographics (income, age, gender, occupation, etc) of the audience.

In short, the job of television programs is to collect our time as a product, which they then sell to advertisers. Programs have to support the advertising, delivering viewers in the best possible state of mind for buying when the time for the commercials comes, which brings us to the Golden Age of Television.

The 1950's are considered the "Golden Age of Television." During this time, something called the "Anthology Series," where different actors each week took part in a show gained History of the Media - I Love Lucypopularity across the board...that is, with everyone except for advertisers. The anthology series format was not right for advertisers, as it covered topics which involved psychological confrontations which did not leave the viewers in the proper state of mind for buying the products shown to them between program segments. The subject matter of the anthology series was of the type that undermined the ads, almost making them seem fraudulent.

This brought up the question of what to network executives actually want shows to do? The answer is not to watch a program that makes them feel good, makes them laugh, or excites them, but rather to watch the television for a set amount of time. With so many new shows being proposed, standards began to be intentionally, or unintentionally, laid out for what shows could and couldn't do. Risks could only be taken at the beginning and/or end of shows. Laugh tracks were conceived to tell the audience when to laugh. Programs began being tested with audiences prior to being put on television and/or radio. Show writers now had to write shows that would test well.

Naturally, this caused many of the same elements and themes to appear in all shows. This was the beginning of recombinant television culture, where the same elements are endlessly repeated, recombined, and mixed.

This same culture is what perpetuated the idea that people watch television, not specific shows. While people certainly choose to watch certain shows instead of others, people less commonly choose to watch television instead of other things. People watch television. Regardless of what was on, television viewing rates were extremely stable.

History of the Media, Radio, and Television

David Pakman is editor/adminstrator of politics and media website Hear the Issues ([http://www.heartheissues.com]), a website frequented and praised by many mainstream journalist and pundits.

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Friday, June 1, 2012

Top 12 Self Introduction Speech Topics

Use this Top 12 self introduction speech topics for if you have to develop a brief self introduction that tells the audience who you are and what you are about.

There are public speaking opportunities in life in which you have to make a good first impression.
The key question for a successful and effective self introduction speech in both occasions is: how much and what information do you want the audience to know about you?

PR

Rule number one is: focus on one speech topic. Do not write an award winning boring autobiography :-)
I recommend you to develop one aspect of your life. That aspect will tell who you are and what you are about.

Top 12 Self Introduction Speech Topics

Some people call this self introduction speech type a one-point speech, because it is based on only one speech idea.

Look at the sample self introduction speech topics below and pick out the aspects of your personal life you want to share with the audience. Approach the list below with the who, what, where, why, how and when questions. It is an effective way to outline your first thoughts for introducing yourself.

1. What activity has played or plays an important part in your life? Tell the story and distract the message.

2. What is your main personal goal?

3. What do you like very much?

4. What do you hate or dislike?

5. Do you have developed a very special skill?

6. What is your lifestyle?

7. Can you come up with a turning point or milestone in you life?

8. What is your hobby or interest in you spare time?

9. What is a pet peeve or another very familiar topic you like to talk about, to do or to discuss?

10. Where you are from? Do your roots reveal something about yourself that is new for the audience? That always works in a speech for self introduction.

11. Is there an object or prop that means a lot to you?

12. What distinguishes you from other individuals?

If you have selected one single speech topic, then use my self introduction sample speech outline - a method to organize your self introduction speech.

Top 12 Self Introduction Speech Topics

Jim Peterson has over 10 year's experience on speech writing. He offers how-to guides for any kind of public speaking and speech writing assignments and 1,250+ free speech topic ideas at http://www.speech-topics-help.com

Copyright 2006 Jim A. Peterson

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