SEM is not a camera and the detector is not continuously image-forming like a CCD array or film. Unlike in an optical system, the resolution is not limited by the diffraction limit, fineness of lenses or mirrors or detector array resolution. The focusing optics can be large and coarse, and the SE detector is fist-sized and simply detects current. Instead, the spatial resolution of the SEM depends on the size of the electron spot, which in turn depends on both the wavelength of the electrons and the electron-optical system that produces the scanning beam. The resolution is also limited by the size of the interaction volume, the volume of specimen material that interacts with the electron beam. The spot size and the interaction volume are both large compared to the distances between atoms, so the resolution of the SEM is not high enough to image individual atoms, as is possible with transmission electron microscope (TEM). The SEM has compensating advantages, though, including the ability to image a comparatively large area of the specimen; the ability to image bulk materials (not just thin films or foils); and the variety of analytical modes available for measuring the composition and properties of the specimen. Depending on the instrument, the resolution can fall somewhere between less than 1 nm and 20 nm. As of 2009, The world's highest resolution conventional (≤30 kV) SEM can reach a point resolution of 0.4 nm using a secondary electron detector.[30] https://youtube.com/watch?v=e29F5n3ea0I&app=desktop

You’ll want to use email, blogging, and social media tactics to increase brand awareness, cultivate a strong online community, and retain customer loyalty. Consider sending personalized emails to past customers to impress or inspire them -- for instance, you might send discounts based off what they’ve previously purchased, wish them a happy birthday, or remind them of upcoming events.

SEM, on the other hand is paid placements. It’s a straightforward way to get in front of potential customers in a cost-effective way. If you bid on the right keywords, have an enticing ad, and a personalized landing page that corresponds to your ad, you’ll be able to generate business almost immediately. That’s not to say, it’s easy. You need to know the ins and outs of the advertising platform you’re using and have patience. It takes time to optimize your ads and landing pages and start seeing the kind of results that impact your business’ bottom line. http://www.youtube.com/v/e29F5n3ea0I&feature=youtube_gdata


For instance, the Pew Internet & American Life Project has demographic data that suggests individuals between the ages of 18 and 33 are the most likely to use mobile Internet technology like smartphones and tablets, while the “Gen-X” demographic of individuals who are in their 30’s and 40’s are far more likely to seek out information through their laptop and desktop computers.(See also Targeted Marketing)
Search Engine Marketing (SEM) and Search Engine Optimization (SEO) are often confused with one another. While SEM strategy and SEO tactics often go hand in hand, sometimes it’s tough knowing which is which. It’s not that you need one or the other – no, you need both. If you’re having trouble getting your website to bring in sales leads, then keep reading.
He is the co-founder of Neil Patel Digital. The Wall Street Journal calls him a top influencer on the web, Forbes says he is one of the top 10 marketers, and Entrepreneur Magazine says he created one of the 100 most brilliant companies. Neil is a New York Times bestselling author and was recognized as a top 100 entrepreneur under the age of 30 by President Obama and a top 100 entrepreneur under the age of 35 by the United Nations.

5. Link building. In some respects, guest posting – one popular tactic to build links, among many other benefits – is just content marketing applied to external publishers. The goal is to create content on external websites, building your personal brand and company brand at the same time, and creating opportunities to link back to your site. There are only a handful of strategies to build quality links, which you should learn and understand as well.
The dry specimen is usually mounted on a specimen stub using an adhesive such as epoxy resin or electrically conductive double-sided adhesive tape, and sputter-coated with gold or gold/palladium alloy before examination in the microscope. Samples may be sectioned (with a microtome) if information about the organism's internal ultrastructure is to be exposed for imaging.
Most online marketers mistakenly attribute 100% of a sale or lead to the Last Clicked source. The main reason for this is that analytic solutions only provide last click analysis. 93% to 95% of marketing touch points are ignored when you only attribute success to the last click. That is why multi-attribution is required to properly source sales or leads.

Finally, consider adding intro and outro music. Intro and outro music, or bookends, can serve as a theme for your content. These are a great choice if you don’t need music throughout your entire video. Bookend music can help set the tone for your video, naturally split your content into chapters, and leave your viewers feeling they had a complete experience.


Content is king. It always has been and it always will be. Creating insightful, engaging and unique content should be at the heart of any online marketing strategy. Too often, people simply don't obey this rule. The problem? This takes an extraordinary amount of work. However, anyone that tells you that content isn't important, is not being fully transparent with you. You cannot excel in marketing anything on the internet without having quality content.


Test and Listen. Think you can record the perfect voice over in just one take? Think again! Invest in a good pair of headphones and keep an eye on your audio quality throughout the recording process. It’s easier to get a new take of audio than trying to fix it during the editing process. We recommend running through your script a few times, especially the first few paragraphs, to ensure that your voice is fully warmed up. If you hear popping or hissing sounds, try standing further away from the mic or invest in a pop filter.
Search engine marketing, or SEM, is one of the most effective ways to grow your business in an increasingly competitive marketplace. With millions of businesses out there all vying for the same eyeballs, it’s never been more important to advertise online, and search engine marketing is the most effective way to promote your products and grow your business.
Search engines use complex mathematical algorithms to guess which websites a user seeks. In this diagram, if each bubble represents a website, programs sometimes called spiders examine which sites link to which other sites, with arrows representing these links. Websites getting more inbound links, or stronger links, are presumed to be more important and what the user is searching for. In this example, since website B is the recipient of numerous inbound links, it ranks more highly in a web search. And the links "carry through", such that website C, even though it only has one inbound link, has an inbound link from a highly popular site (B) while site E does not. Note: Percentages are rounded.

7. Keyword research. Specific target keywords aren’t as important for SEO success as they used to be, now that Google search is fueled by semantic and contextual understanding, but you should still be able to identify both head keyword (short, high-volume keywords) and long-tail keyword (longer, conversational, low-volume keywords) targets to guide the direction of your campaign.
Internet usage around the world, especially in the wealthiest countries, has steadily risen over the past decade and it shows no signs of slowing. According to a report by the Internet trend investment firm Kleiner Perkins Caulfield & Byers, 245 million people in the United States were online as of 2011, and 15 million people connected for the first time that year. As Internet usage grows, online commerce grows with it. This means that more people are using the Internet with each passing year, and enough of them are spending money online to impact the economy in significant ways. (See also E-Commerce Marketing)
Conversion rate optimization is still possibly one of the most underutilized but critical functions of digital marketing. Every element of digital marketing is useless without considering conversion rates. This goes for SEO, SEM, Social Media, Email, and Display. The power of your SEO rankings are only as good as your click through rates and your traffic is only valuable of your website and landing pages foster some type of “action.” Why spend all the time and energy driving traffic through multiple different channels if you are not willing to spend the time and energy on conversion optimization? Yet many brands and agencies still put less emphasis on this crucial piece of the puzzle.

Keywords can also guide other promotional efforts—even business decisions. In the “Beginner’s Guide to SEO,” the team at Moz wrote: “The usefulness of this intelligence cannot be overstated; with keyword research, you can predict shifts in demand, respond to changing market conditions, and produce the products, services, and content that web searchers are actively seeking.”

In fact, the biggest challenges of video marketing in 2017 are strategic: How to build a solid and effective video marketing strategy, how to create content that people want to consume, and how to create engaging videos that get shared. Additionally, video content marketers need to have a solid understanding of metrics, and how they indicate a video’s success and areas for improvement.
We begin by gaining a sound understanding of your industry, business goals, and target audience. We follow a very formal marketing process for each social media strategy which includes in-depth discovery, market research, project planning, exceptional project management, training, consulting, and reporting. We also incorporate social media ads such as Facebook advertising into many marketing campaigns. As a top digital marketing agency we make social media recommendations that will be best for your business and offer the most engaging experience for your audience.
Consider the age of your business. If you just opened your business and launched your website, it’s going to take time to develop your SEO and begin to appear organically in the search. While that doesn’t mean you shouldn’t put together an SEO strategy, it does mean that you could benefit from an SEM strategy until you build your SEO. SEM is an effective way to drive traffic while building organic SEO.

All kinds of marketers can benefit from a dialogue with a searcher; whether this searcher is facing a crisis, is in need of information, or is ready to purchase. If you aren’t in the search results when your customers or prospects are searching, then your competition is. You may lose that customer or prospect forever to any competitors who are present. Sound scary? You bet it is and billions of dollars in services and ad revenue are driven by the importance of search visibility: being in the right place in the search engine results pages at the perfect time.
Priit is the founder and CEO of DreamGrow Digital, an internet marketing and social media company. With his 20+ years internet marketing experience he is Helping companies to understand and use the digital marketing to reach their target audiences. He's also writing on a personal growth website Fixwillpower.com. He has spoken at hundreds of seminars and conferences on different aspects of internet marketing. Priit is also the organizer of Digital Elite Camp, a leading traffic and conversion event.

Fixation is usually performed by incubation in a solution of a buffered chemical fixative, such as glutaraldehyde, sometimes in combination with formaldehyde[20][21][22] and other fixatives,[23] and optionally followed by postfixation with osmium tetroxide.[20] The fixed tissue is then dehydrated. Because air-drying causes collapse and shrinkage, this is commonly achieved by replacement of water in the cells with organic solvents such as ethanol or acetone, and replacement of these solvents in turn with a transitional fluid such as liquid carbon dioxide by critical point drying.[24] The carbon dioxide is finally removed while in a supercritical state, so that no gas–liquid interface is present within the sample during drying. https://www.youtube.com/watch?v=7bNPg8UbhaE&app=desktop


Early versions of search algorithms relied on webmaster-provided information such as the keyword meta tag or index files in engines like ALIWEB. Meta tags provide a guide to each page's content. Using metadata to index pages was found to be less than reliable, however, because the webmaster's choice of keywords in the meta tag could potentially be an inaccurate representation of the site's actual content. Inaccurate, incomplete, and inconsistent data in meta tags could and did cause pages to rank for irrelevant searches.[10][dubious – discuss] Web content providers also manipulated some attributes within the HTML source of a page in an attempt to rank well in search engines.[11] By 1997, search engine designers recognized that webmasters were making efforts to rank well in their search engine, and that some webmasters were even manipulating their rankings in search results by stuffing pages with excessive or irrelevant keywords. Early search engines, such as Altavista and Infoseek, adjusted their algorithms to prevent webmasters from manipulating rankings.[12]
In fact, according to a Google-commissioned Nielsen study, on mobile alone, in an average week, YouTube reaches more adults 18-plus during prime time than any cable network does. And, with people freaking out over the mere idea that Netflix has started testing ads on its platform, more companies will be turning to Youtube next year to get their video advertisements in front of a large audience which doesn't mind seeing ads ahead of video content. https://www.youtube.com/watch?feature=youtube_gdata&v=7bNPg8UbhaE

Some brands and influencers have found an incredible niche on YouTube. YouTube personalities Casey Neistat and Amy Schmittauer are awesome examples of influencers with a loyal following while GoPro is the Cinderella story of brands making it big. Those, along with countless others, have discovered a formula for YouTube success and it has worked well.
Entertainment — The Internet is a plethora of things to do. Some are looking for videos. Others are looking for games. Many are entertained by new stories. Others like financial calculators. Others want to learn something new. Think about what kind of entertainment your target is looking for. Relate it back to your brand. That’s a great way to use SEM to connect.

Another illicit practice is to place "doorway" pages loaded with keywords on the client's site somewhere. The SEO promises this will make the page more relevant for more queries. This is inherently false since individual pages are rarely relevant for a wide range of keywords. More insidious, however, is that these doorway pages often contain hidden links to the SEO's other clients as well. Such doorway pages drain away the link popularity of a site and route it to the SEO and its other clients, which may include sites with unsavory or illegal content.
The definition of video marketing is not complex. In fact, it’s rather simple: using video to promote or market your brand, product or service. A strong marketing campaign incorporates video into the mix. Customer testimonials, videos from live events, how-to videos, explainer videos, corporate training videos, viral (entertainment) videos — the list goes on. https://www.youtube.com/watch?v=e29F5n3ea0I
Marketing departments are the primary beneficiaries of SEM. By paying for certain keyword terms, they can drive inbound traffic to websites. SEM helps boost traffic by making products and services display more prominently given paid advertising. While website browsers may benefit from SEM by having products and services more easily brought to their attention, they also have to be on guard against website activity that is spurious or doesn’t address their needs.
The first component of Google's trust has to do with age. Age is more than a number. But it's not just the age when you first registered your website. The indexed age has to do with two factors: i) the date that Google originally found your website, and; ii) what happened between the time that Google found your website and the present moment in time.

However, in a social media context, video marketers must remember that people share emotions, not facts. 76% of users say they would share a branded video with their friends if it was entertaining. So create fun entertaining videos to encourage social shares. Emotions are not exactly ROI but social shares can increase traffic to your site, and you can take it from there.


A key benefit of using online channels for marketing a business or product is the ability to measure the impact of any given channel, as well as how visitors acquired through different channels interact with a website or landing page experience. Of the visitors that convert into paying customers, further analysis can be done to determine which channels are most effective at acquiring valuable customers.
Completion rate: Completion rate is the number of people who completed your video divided by the number of people who played it. Completion rate, and other engagement metrics, are a great way to gauge a viewer’s reaction to your video. Do you have a low completion rate? Are people all dropping off at a certain point? This might be a sign that your video content is not resonating with your target audience. https://www.youtube.com/e/e29F5n3ea0I
7. Keyword research. Specific target keywords aren’t as important for SEO success as they used to be, now that Google search is fueled by semantic and contextual understanding, but you should still be able to identify both head keyword (short, high-volume keywords) and long-tail keyword (longer, conversational, low-volume keywords) targets to guide the direction of your campaign.

Instead, place a laptop below the eye-line of the camera. Break the script into short paragraphs and record it section by section until you capture a great take of each. If you plan in advance when the final video will show b-roll (supplementary footage or screenshots), you can have your talent read those lines directly off the laptop like a voice over.
Dharmesh Shah, Founder and CTO of HubSpotsays it best: “The worst thing to do is make a completely boring video. Videos that are pure marketing puff pieces don’t spread.” So what do your audience want instead? They want to laugh, they want to feel enlightened, they want to be pulled out of their boring 9 to 5s and forget about their realities. HubSpot don’t take themselves too seriously – Dharmesh insists that humour works well for their video marketing campaigns. https://www.youtube.com/watch?feature=youtube.be&v=7bNPg8UbhaE
The field is replete with terms that might confuse and perplex the average individual. What is a squeeze page? What's a sales funnel? What's a CPA? What's SEO? How do you setup a good blog to filter the right type of relevant traffic and get your offer in front of eligible users? What's a massive value post (MVP) really mean? Clearly, there are an endless array of terms, some of which you might already know or might not depending on how much you presently know about the field. https://www.youtube.com/watch?v=e29F5n3ea0I&feature=share
Customers are often researching online and then buying in stores and also browsing in stores and then searching for other options online. Online customer research into products is particularly popular for higher-priced items as well as consumable goods like groceries and makeup. Consumers are increasingly using the Internet to look up product information, compare prices, and search for deals and promotions.[21]
The nature of the SEM's probe, energetic electrons, makes it uniquely suited to examining the optical and electronic properties of semiconductor materials. The high-energy electrons from the SEM beam will inject charge carriers into the semiconductor. Thus, beam electrons lose energy by promoting electrons from the valence band into the conduction band, leaving behind holes.
SEM is better for testing than SEO. Because you can immediately turn SEM paid ads off and on, it’s a great strategy for testing. You can quickly revise your ad copy, target new audiences, and change landing page content to test your new tactics. This flexibility allows you to see differences in your strategies immediately. You cannot accomplish this through SEO, as it would take too much time to make changes and monitor differences in results.

After you’ve determined the type of music you need, it’s time to start analyzing potential songs. Consider the song’s pacing. Songs with a steady rhythm are easy to change to suit your video style. Hoping to include your favorite, Top 40 hit? Popular, radio songs are usually structured in 4-5 parts and can be difficult to transition. Try to choose simple songs that are easy to loop. If you’re looking for an instrumental song, be sure to find something that was recorded with real instruments. Songs made with digital samples can make your video feel unprofessional and out of date.


The allure of so-called internet riches is nothing new. At every bend and turn in a gauntlet of online gurus, you'll find internet marketers looking to hype up this supposed dream of making money online or earning passive income while kicking up your feet and letting the cash roll in. While internet marketing doesn't quite work that way, in that you actually do have to put in the work, it isn't too difficult to separate the proverbial men from the boys when it comes to the real online earners.
It is increasingly advantageous for companies to use social media platforms to connect with their customers and create these dialogues and discussions. The potential reach of social media is indicated by the fact that in 2015, each month the Facebook app had more than 126 million average unique users and YouTube had over 97 million average unique users.[27]
Paid Search: The advantage of paid search is that you can have your website listed on the first pages in a prominent spot on Google and other search engines. However, showing up is only part of the process. You need to create an ad that not only leads to clicks, but to sales or whatever result you're looking for. If you don't know what you're doing, it's possible to write an ad that people are drawn to and click on, however, you don't make sales. Since you pay per click, and clicks can add up quickly, you can lose money.

Okay, if you're still with me, fantastic. You're one of the few that doesn't mind wading through a little bit of hopeless murkiness to reemerge on the shores of hope. But before we jump too far ahead, it's important to understand what online marketing is and what it isn't. That definition provides a core understanding of what it takes to peddle anything on the web, whether it's a product, service or information.


For some business owners, they’ll think of a website. Others may think of social media, or blogging. In reality, all of these avenues of advertising fall in the category internet marketing and each is like a puzzle piece in a much bigger marketing picture. Unfortunately, for new business owners trying to establish their web presence, there’s a lot of puzzle pieces to manage. https://m.youtu.be/7bNPg8UbhaE
×