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RMS Power vs Peak Power

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RMS and Peak power are ratings used to determine the overall performance of home audio products, such as speakers, subwoofers, and amplifiers. This article is an overview of how these ratings work and are applied.

RMS Power referers to Root-Means-Square power. The formula for determining RMS power is 70.7 x Peak Power Rating. The RMS power rating is a measure of continuous power measured in watts and the higher the RMS power means the device is either able to provide or accept the specified power over a significant length of time without fail.

Many suppliers use the PEAK POWER ratings in their specifications. We do not recommend the use of Peak Power ratings when assessing the capabilities of a music product because Peak Power does not reflect a product's capabilities under normal, every day use. It is simply a measure of how much power can be generated of handled for a very short period of time. Speakers, subwoofers and amplifiers should be compared using the RMS power ratings to ensure that the right product is chosen for the application in question.

As an example, if a speaker has a RMS wattage rating of 100 watts and a connected amplifier has a RMS wattage rating of 100 watts, the speaker should theoretically, be a perfect match regarding power capabilities and result in optimum performance from both products. Most importantly do not be fooled by "Peaker Power" or the erroneous numbers often made up by the supplier. Only true power, under everyday, realistic circumstances actually means anything.

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Source by Patrick McMullen

The Differences Between An LPN And An Ultrasound Technician

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An ultrasound technician or sonographer differs from an LPN in many ways. An ultrasound technician is someone who captures images of a patient’s internal structures through the use of ultrasound equipment, while an LPN is a person licensed by the state that provides care to old, disabled, injured, terminally ill, or sick patients. LPNs can be found working in a broader range of work settings and they also have more tasks than sonographers.

LPN Job Description

An LPN’s duties and responsibilities range from administrative or clerical tasks to clinical practice. LPNs gather and record the patient’s history and symptoms, they keep records, and they make appointments. They also take vital signs, prepare and administer injections, help patients prepare for medical exams, collect test samples, assist supervisors in performing laboratory procedures and tests, treat wounds, and provide bedside care to patients and assist them with daily living tasks. Furthermore, LPNs offer emotional support to patients and their family members. They can be found working in hospitals, clinics, physician’s offices, nursing care facilities, schools, plus many more.

Education

To become an LPN, a candidate has to take a program, which is commonly competed in approximately one year. The program is divided into clinical practice and classroom instruction. Clinical practice takes place at a hospital or a clinic. Classroom instruction focuses on nursing courses such as anatomy and physiology, fundamentals of nursing, psychiatric nursing, nutrition, maternity and child health, and pharmacology.

Salary And Advancement

An LPNs average salary is around $39,000 annually. LPNs have the choice to advance their career into registered nurse. If that is what they desire, then they will have to acquire a nursing diploma, an associate’s degree in nursing, or a bachelor’s degree in nursing. All candidates will need to pass the NCLEX-RN exam in order to practice as a registered nurse.

Ultrasound Technician Job Description

An ultrasound tech analyzes and interprets diagnostic images taken with ultrasound equipment. Ultrasound techs provide summaries, either oral or written, of technical findings. They direct the patient’s position and they explain the ultrasound procedures to the patient. They also perform equipment maintenance and they keep records. Ultrasound techs can be found working in hospitals, clinics, physician’s offices, and diagnostic imaging centers.

Education

Most ultrasound techs hold an associate’s degree in medical sonography. Associate’s degree programs can be completed in two years. For those that want to earn their bachelor’s degree, four-year programs are available. Completing a one-year program to earn a vocational certificate in sonography is the minimum qualification available to those who want to become an ultrasound tech. Coursework may include classes in patient care, medical ethics, anatomy, physiology, and basic physics.

Salary And Advancement

The average annual wage of ultrasound techs is around $62,000. They can seek advancement by specializing in more than one area. Specializing in two or more areas will expand their opportunities. They can become educators, administrators, or researchers with additional education and experience.

What To Choose

Being an LPN is as rewarding as being an ultrasound technician. Deciding what career path to take greatly depends on your preferences and your skills and abilities. It is important that you examine each career carefully and learn which one is more suitable for you before you make your final decision.

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Hosting and SEO – Does Hosting Affect SEO?

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There are dozens and hundreds of SEO factors, and one of those factors is hosting. So to answer the question posed in the title (does hosting affect SEO), YES hosting and SEO are linked. Let's take a look at how hosting affects SEO.

When you break ti down, there are two major ways in which hosting effects SEO; So I will cover each one individually now.

First, if, for example, your website is on the same IP address as a site which is spamming the high heaven out of the internet, meaning that they're creating lots of low quality links to their sites from all over or maybe this site Is even a link farm which is a low quality site which exists solely for the purpose of generating links, then search engines can target that IP address and punishment anyone else who exists on it. That may sound very unfair but it happens just because it's easier for the search engine and there have been a few documented cases of that exactly happening.

Secondly (the second way in which hosting and SEO are linked), another major way in which your hosting can hurt your ranking is if you're having problems with your hosting in terms of keeping your website online and accessible. Having a website which experiences a lot of downtime can have two fallouts:

One – Webmasters who link to you begin to get notifications that your site is down and their links are pointing to an unreachable website, causing them to remove their links and consequently any boosts in the SERPs which now disappears along with Those links.

Two – Search engines themselves will notice that your site is unreachable and will penal you / lower your ranking because they do not want to be directing their customers to inaccessible websites, which does make sense for them.

Therefore it behooves you to go with a hosting company who you can trust. I've used GoDaddy hosting for 6 years and have never had any downtime issues once, but it's up to you to choose a good, well known, reliable hosting provider for your site. Unfortunately good hosting will not reward you or improve your rankings, but it's important to consider your hosting because as I have outlined and detailed in this article, hosting can still have a very negative affect on how you rank in the SERPs.

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Source by Paul M Ventura

Pros And Cons of Selfie Culture

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In the modern life, it is fashionable to name the latest trends and technologies with short and crisp words such as SciFi, HiFi and WiFi. The latest addition is the Selfie, which is a photograph of the self, taken by the photographer. It can be taken with a handheld digital camera or tablet or smartphone. Special sticks or stands to hold the smartphones are now available to facilitate better photos without the help of a third person. Selfies are often used for sharing on social networks such as Facebook, Twitter and Tumblr. Most of the selfies are taken with a camera held at arm’s length without a self-timer. In olden days, people used to photograph the self by uncovering the lens of the camera and running into the shot. Another method was to position the camera on a nearby object or on a tripod and capture the self-image reflected in a mirror.

There are two types of Selfies. When it contains only one person, it is an Individual selfie. If more than one person is captured in a selfie, then it’s called as ‘Group selfie.’ The latter is also known as ‘Groufie’, ‘Wefie’, and ‘Usie.’ Whatever is the type, the purpose of such selfies is to focus on the people in them. The most popular is the individual selfie which can be shared with close friends and relatives. Of late, Group selfies carry more value as they showcase the relationship and unity of people.

Benefits of Selfies: The need for a photographer is dispensed with. Personal images and varied expressions can be taken and shared with others. Such selfies are used for; 1) informing the position of self to the family that lives in a distant place. 2) Freezing the memorable moments 3) providing the evidence of being present in a place 4) sharing the status with the employer about the progress 5) fostering relationships and coordination.

Damages from Selfies: Many incidents of mishaps and loss of life per se due to the selfie craze are reported from around the world. An overdose of making perfect selfies is likely to cause the Body dysmorphic disorder. Psychological studies conducted in 2015 found the link between the number of selfies posted online, and narcissism was stronger among men than women. A person fell to death when trying to take a selfie with the backdrop of the city, by standing on the parapet on the terrace of the ten-storey building. Selfies with VIPs are used to promote business and influence in the market. Movement of traffic or pedestrians comes to a halt when some people take selfies in busy places such as road, railway stations and malls.

When a famous actor attended a funeral, some people made a rush to take selfies with the actor and the dead in the backdrop. Shame is on such uncivilized people. A couple slipped from a cliff edge and died while taking a selfie. A man accidentally shot himself in the head while taking a selfie with a loaded gun. One lady died from electrocution as she was capturing selfies atop a parked train. A college girl suffered a fatal head injury when she tried to take a selfie and fell from a moving train.

Some countries have launched the awareness and advisory campaigns to educate their citizens on the dangers involved in selfies. In Russia, mock road signs are placed to warn against unsafe poses, and the Russian Ministry of the Interior issued a ‘ Selfie safety guide ‘ that warns the selfie enthusiasts about some common dangerous behaviors. Selfies are good as long as people retain their self-consciousness and respect the feelings of others.

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Source by Mohan Thulasingam

B.Tech in Civil Engineering

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It is essential for the infrastructure of a country to grow if the economy of the country has to grow. An increase in demand of infrastructure will lead to an increase in demand for Engineers. B-Tech in Civil Engineering will help you gain a strong foothold in this field. There are many opportunities for Civil Engineers and enough scope for growth in a sector that is essential to the growth of a country. All Engineers are in demand for rail, road, bridges, waterways and other such infrastructure development projects.

They work in hand with town planning as it helps developing water resources, sewage treatment facilities and other such solutions to problems that the society may face. During the course you will learn about project management, structural sciences and construction. The course includes modules in Structural Engineering, Water Resources Engineering, Geotechnical Engineering and Environmental Engineering. Over the duration of the course students learn through theory as well as practice as they work on live projects.

The course is supported by an enabling faculty and a modern laboratory space.

The requirements for application to this course includes 50% aggregate in Physics, Chemistry and Mathematics at Senior/ High School Graduation. Apart from this, applicants will also be judged according to their JEE score.

This is a field with immense scope as infrastructure takes on a predominant role in Government investment. Employment of civil engineers is projected to grow at 8% from 2014 to 2024 and higher as India keeps up pace with China at the global level.

Moreover, as the scope increases and times change, there will be a need for environmental engineers and engineers to plan smart infrastructure for smart cities. a student who have gone on to become architects, technicians, construction managers, environmental engineers, landscape architects, surveyors and urban and regional planners.

Both the private and government sectors are constantly on the lookout for good civil engineers. Some of the private sector companies include Shapoorji Pallonji and Larsen & Toubro. In the Government Sector, you have to clear the Indian Engineering Service and can then be hired for top positions in the Government. With the 7th pay commission, the average salary in the Government sector is at par with the private sector.

After working for a few years in infrastructure and real estate, you would also become a Subject Matter Experts. Such Subject Matter Experts are in high demand in consultancies. An MBA would further bolster your candidature should you prefer to pursue this field.

Beyond B.Tech., civil engineers can also further pursue the professional line of designing. This requires strong analytical skills and experience with AutoCAD. Proficiency in 3D printing could be a great advantage for the future. In the recent past, civil engineering has also found use in robotics and mechatronics. Civil engineers are able to determine load bearing capacities of robots and self-engaging systems that are used in construction. An M. Tech in the combined field will give you a strong hold in this niche but rapidly growing category.

In essence, a civil engineers job is to ensure the smooth running of the economy. This could include buildings that are sturdy as residences, roads that sustain over the years and cause less wear and tear or bridges to be built over rivers.

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How to Find Women Looking For Fat Men in Your Area

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You consider yourself a fat man. Dieting is not, let us be honest, for everyone. You like your food and maybe you are comfortable with your size. So now you want to find women looking for fat men.

The approach for you to take is actually very simple. Just let me begin, however, by cautioning you against a certain type of site.

You may have noticed dating services aimed at fat people. Ignore them, please. On the whole, they tend to be expensive, full of fake profiles, and do not possess nearly enough real members for them to be worth our valuable time. So, steer clear.

What you need to do is simply join a popular dating community. The reason is very simple. These big dating sites use clever search engines for members to find other members. This is perfect for helping you find women looking for fat men.

When you make your profile, just be sure to be honest about your size. Upload some pictures and state that you are over-weight. These big services usually give you the option to select your body-type.

Now, some women prefer fat men. So, the next time such a woman in your area does a search, she will find your profile.

What you can also do is do a search yourself. The bigger sites allow you to search for local women based on their preferences. So you simply have to do a search for women who prefer fat men. Depending on where you life, you could find thousands of these women, many of whom may well be online right now.

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Source by Davina Anderson

Where Are the Women in Tech?

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According to the National Center for Women Information Technology (NCWIT), the U.S. Department of Labor estimated that 1.4 million computer related jobs would be available in the U.S. between 2010-2020. At current graduation rates for Information Technology, we can expect to fill only 32% of those jobs with U.S. Information Technology graduates. The NCWIT further states that although women hold about 57% of professional occupations in the U.S., only 26% of computing occupations are held by women. Even worse, only 3% of those jobs are held by African-American women, 5% by Asian women, and only 2% by Hispanic/Latino women.

The computing industry is failing to attract women to the field and sadly retention is poor. Women are leaving the industry at staggering rates, according to the NCWIT. Overall, the number of people graduating with computer or information science degrees has been steadily decreasing since 2004. There is a severe shortage of talent in IT. Salaries for.net programming and other popular technologies are the highest ever and the need for developers is rising. Companies are in near crisis mode as they fight to retain and attract IT talent. American women with computer science degrees can help fill some of these gaps.

Personally, I have been a woman in IT since the late 70’s when I graduated with a business degree and the MIS Manager at the company I worked for noticed I had programming on my resume. At the time, I was only making a summer pit-stop before pursuing further education in interior design. Struggling with a shortage of programmers even at that time, I was made a very lucrative offer as a full-time programmer, which I accepted. I never thought I would stay in the field, but as the years wore on I realized I was destined for a career in IT. Oddly, it wasn’t my passion but the money was good and the opportunities were like none other for a woman in the 80’s.

The software development career path led me to work with managers and co-workers in a highly male dominated field. Even from a client perspective, all upper management and power lunches that I was included in featured a roundtable of suited men with one petite suited woman – me. I never actually thought much about it. My opinions and work were always highly respected. The knowledge of software and the creation of highly necessary business programming provided a “20 something” woman with opportunities that I could have never had in most other fields. Besides being highly compensated, the work was challenging and I worked with business executives at the highest level.

One of the best things about software development is that you are filling a business need. To sit across major players at top companies and work with them to develop software that will make their business better is an amazing experience. Further, technology is exciting to work in because there is always something new to learn and some new development perspective to take.

I encourage developers to take a field trip to visit users that are performing their daily tasks utilizing the software that the developer wrote. There is no better feeling than watching people doing their jobs or playing a game using something that you made. Further, if you work for a national software manufacturer, there are people all across the nation in many companies and offices or homes using something that you produced. It’s like a song that people listen to everyday and enjoy. As a software developer, you can create a program that is utilized daily and enjoyed.

Software developers create tools that make the world more efficient. Companies rely on software to cut costs and increase revenue and profitability. The career path for software developers is wide in range and offers a host of benefits, including some of the highest salaries. The field of IT is broad and there is a need for IT Managers, Designers, Team Leads, Programmers, Testers, and more.

Although I am a woman in IT, before analyzing some of the statistics, I never realized that there was such a lack of diversity in the industry. Even in my own company, we have a 4 to 1 ratio of men to women in the development role. That statistic is even worse when assessing incoming job applications.

There are solid reasons for women to consider roles in development. First, unemployment statistics are favorable for jobs in IT. Also, tech companies are generally profitable which means some extra job security. The work is very interesting, challenging and always changing. You can get creative. Job growth is steadily increasing. Highly competitive salaries are standard issue. There is no variance in pay between men and women in IT (for comparable experience, education, and skills). This was confirmed by a salary survey performed by Dice.comĀ®.

Why aren’t there more women in tech? Good question. Working in IT can be life changing, and the first step for a woman conquering a development role is making the need for women developers known. Let’s get that pipeline flowing. College students should explore the field, talk to tech companies, and find out more about how coding is cool. The future of IT depends on it.

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Goa Holidays

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Goa is an idea place to hangout during the summer season. The city represents a blend of modern and traditional aspects of life. Pulsating nightlife and casinos are the prime attractions here. Explore the fascinating charms of this beautiful destination, dotted with Gothic churches, exotic beaches, cascading waterfalls, the forests and wide spread spice gardens, which are unique in their own way.

Churches in Goa

Churches of Goa are the masterpiece of Portugal architecture. The intricate work on the walls of sixteenth and seventh century churches reflect the artistic taste of Portugal rulers. Goa Basilica of Born Jesus is the gem in the crown of Goa churches. It was built in 1605 and is declared as World Heritage Site. It treasures the relics of St. Francis Xavier. Other worth seeing monuments includes Goa Se Cathedral, St. Francis of Assisi, Church of Lady of Rosary, Church of St, Augustine and Church of St. Cajantan and many more.

Goa Beaches

Enjoy the exciting sandy pleasures of life at Goa beaches. Spend the moments of leisure under the canopy greyish sky and fall in love with bountiful nature near the azure water. Experience the leisure while lying on warm sands, under the shade of palm trees. Theses beaches allure the visitors for its celebrations of sizzling night parties. As the day is about to set, the environment here turns out to be more lively and enjoyable. The whole atmosphere is filled with electrifying music, that makes your body shake on the rhythm of fast beats. The laid beaches beckon every visitor for its mesmerising environment, where they relax in the shade of colorful umbrellas while sipping some exotic drinks.

Another prime attraction here is the Goa Beach Shacks. These shacks are the traditional Fisherman’s hut, where the tourist can enjoy some unforgettable moments. For the comfort of guests, the huts are equipped with required services and facilities including beach beds, music, accommodation, umbrellas, towels, etc. Relish at delicious varieties of food items cooked in a traditional way.

Spice Plantation in Goa

Ponda situated in the central Goa is a hub of spice plantations. People here use organic methods of cultivation and farming. Explore the sprawling gardens and farms of varieties of spices. Some major spices produced here includes black pepper, nutmeg, cardamom, cloves, cinnamon, vanilla, coriander, cashew, chillies and betal nut palm.

Adventure Sports in Goa

Goa provide travel buffs with several options of water sports. Azure water bodies allures the visitors to indulge in some thrilling adventure activities such as windsurfing, water skiing, para sailing, scuba diving and angling. Make your trip more fun filled by riding on water scooters.

Enjoy the sightseeing tour and indulge in some exciting adventure sports in your Goa holidays. Every part of the region is filled with surprises for the travelers with different taste.

Goa Beach Holidays

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Source by Nisha Kaur

Photo Birth Announcements – Photo Paper Or Card Stock?

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There are many decisions to be made when choosing and ordering your Photo Birth Announcements. Where will you order from? What type of design? Which photo of your baby will you use? But another important decision that shouldn’t be overlooked, is choosing what type of paper on which to have your Announcements printed.

Some online Birth Announcement stores only offer their cards printed on photo paper. Others only offer press-printed card stock cards. But many online merchants will offer you both of these options. It’s necessary to understand the differences between these options in order to make the best decision for your personal preferences.

Photo Paper

Birth Announcements printed on photo paper will be an actual photograph. This means the back of the card will be like any other photograph you’ve seen – bearing the manufacturer’s logo, and perhaps a printed copyright or other identifying text from the printer.

Regarding image quality, printing on photo paper will represent your image most accurately. This can have positive or negative results. If your image is good quality, high resolution, well lit and in sharp focus, photo paper will show this quality at its best. However, if your image is of poorer quality, low resolution, or slightly out of focus, photo paper will also make these imperfections more noticeable.

If choosing a photo paper option, make sure the Birth Announcement company you have chosen uses only professional grade photo paper such as Kodak Endura Professional Paper, and that they print their cards at a professional lab. Matte finish works best for Photo Cards as they are easier to view and resist fingerprints.

Card Stock

Having your Announcements printed on card stock will cost a little bit more than photo paper, but card stock will give you a more formal look and sturdier appearance. An additional benefit is that you can often request to have the back side printed as well – perhaps with additional photos or a message of your choice. Or if you leave the back blank you can hand write your own messages.

Most online Photo Birth Announcement companies that offer press-printed card stock cards, typically offer several options to choose from. Many offer sample packs of their stocks but usually charge a small fee to ship these. Understanding the differences between the card stocks will help make choosing your preference easier.

Semi-Gloss – a heavyweight card stock with a smooth finish. This stock is not very glossy but has a slight sheen. Depending on what type of pen you use, this stock can be more difficult to write on than the matte stocks.

UV Coated Semi-Gloss – adding a UV coating to the Semi-Gloss stock will give it a high gloss (shiny) finish. Most companies will charge a bit more for this finish.

Matte Linen – a medium-weight matte stock with a slight linen texture. This stock can have a very elegant and formal feel, due to the linen texture, and is a very popular choice among consumers.

Matte Watercolor – a lighter weight stock with a slight pebbled texture.

Some stores also offer Metallic and Pearl finishes which give the card stock a metallic or luminescent finish, respectively. These finishes, while unique, can make some images look distorted when viewed at different angles. These printing finishes often look better for landscapes, abstracts, or artistic portraits, rather than for a baby’s Birth Announcement photo.

When deciding where to order your Photo Birth Announcements, be sure to review all of the options offered by the online merchants you are considering. Having a sound understanding of the differences between these options will not only make your decision easier, but will help ensure that you are pleased with your final printed product.

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Source by Jennifer Dario