Midterm 2 Solutions Essay - 1910 Words

CSCI 4061: Introduction to Operating Systems Fall 2008 Mid-Term Exam II Sample Solution NAME: STUDENT ID: General Instructions: †¢ Write your name and student ID clearly above. †¢ You have 1 hour and 15 minutes to write the exam. No extra time will be given. †¢ There are 4 questions in the exam, all with subparts. The questions combine for a maximum of 100 points. †¢ You must write your answers clearly in the space provided for each question. You might use the backside of each page, as well as any additional sheets as required. If you are using additional space, you must clearly label the question no. that you are answering. Any loose sheets must have your name and student ID written clearly. †¢ The exam is open book/open notes, however,†¦show more content†¦The threads run concurrently, and their order of execution or the interleaving of their instructions is non-deterministic. For each of the following, show how you will modify the code for thread i using semaphores to achieve the desired execution behavior. Note: For each semaphore that you use, show where you will add its wait and/or signal operations, and also specify its initial value. Also Note: You can use pseudocode instead of POSIX/C syntax for your solution. (a) (6 pts) Have each thread execute its code (both foo and bar) in a mutually exclusive manner. The order in which the threads execute does not matter. Ans: This is a classical critical section problem, and we basically need a mutex lock here. Recall that a semaphore with initial value of 1 can be used identically to a mutex lock (since it allows only 1 thread to be in the critical section at a time). So the solution is as follows. Declare a global semaphore: semaphore sem=1; Code for thread i: wait(sem); foo(i); bar(i); signal(sem); (b) (12 pts) Have each thread execute foo in a mutually exclusive manner, but allow upto 5 of them to execute bar concurrently. The order in which the threads execute does not matter. Ans: Here, executing foo is again a classical critical section problem, that can be solved similar to p art (a). However, executing bar allows multiple threads to be in the critical section, and this can be achieved by initializing the semaphoreShow MoreRelatedFin 534 Midterm Exam Part 1 and Part 2 Solution711 Words   |  3 PagesFIN 534 Midterm Exam Part 1 and Part 2 Solution Purchase here https://sellfy.com/p/cZb2/ Product Description FIN 534 Midterm Exam Part 1 and Part 2 Solution FIN 534 Midterm Exam Part 1 and Part 2 Solution FIN 534 Midterm Exam Part 1 and Part 2 Solution FIN 534 Midterm Exam Part 1 and Part 2 Solution FIN 534 Midterm Exam Part 1 and Part 2 Solution FIN 534 Midterm Exam Part 1 and Part 2 Solution FIN 534 Midterm Exam Part 1 and Part 2 Solution Purchase here https://sellfy.com/p/cZb2/ Read MorePlagiarism And Academic Dishonesty Prevention Over Detection And Punishment1614 Words   |  7 Pagesdesigned to target plagiarism/academic dishonesty prevention over detection and punishment. Answering the questions in the problem set would ensure the following things: 1. 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Business Articles- Term Paper for Econ 500 Free Essays

PRINCIPLES OF ECONOMICS ECON 5031 – Jul/Aug 2007 Instructor: Dr. Hi? n Van Tr? n, Professor Requirement The paper must be between 3 to 5 pages long and double-spaced with the font size of 12 and 1-inch margin for all four sides. The focus of the paper is on a survey and analysis of macroeconomics and microeconomics-oriented business articles that have been published within the past two months in non-Vietnamese business magazines/journals/websites concerning a non-Vietnamese event. We will write a custom essay sample on Business Articles- Term Paper for Econ 500 or any similar topic only for you Order Now Each of the chosen articles must be 1000 words or more; and your paper should cover three articles of non-related events. For each article, your write-up must include the source (magazine/journal/website name, publication date, author, and page number), a brief summary of the article, the embedded macroeconomic concept(s), and your thoughts on why you chose this article. The goal of this essential course is to understand distinctly events happing all over the world with the term of microeconomics and macroeconomics. Based on this goal, during the course, the course’s knowledge helps me clarify the world’s economy, the way how firms and households interact together in the competitive market as well as the ways how the government adjusts a country’s economy through governmental policies. In the term paper’s content, I would like to choose three different articles which analyze three different events of microeconomics and macroeconomics to have a thorough grasp the economic foundation. Article 1 _ â€Å"Russia’s economy† Publication date: August, 24th, 2007. From the Economist Intelligence Unit Views Wire. Source: http://economist. com/daily/news/displaystory. cfm? story_id=9706752 Summary: To curb the fall in the rouble’s value against the dollar of around half of a percentage point, the Central Bank of Russia sold up to US$4bn on Aug, 21st. Due to the rouble’s dip, foreign investors have liquidated their rouble positions in the wake of turmoil in the US subprime mortgage market and potentially a change in sentiment towards risk on the part of investors. That the spread on the benchmark 2030 Eurobond had been rising since June made the biggest decrease of RTS Index, gold and currency reserves during that time. Regardless of the short term movements in currency and bond markets, the Russian government continued to run a healthy fiscal surplus, which has significant exposure to the US subprime mortgage market. In fact, Russia has to face the following difficulties. Firstly, although the authorities have tended to favor a competitive exchange-rate over the price stability in recent years, the importance accorded to a stronger rouble as a curb on inflation has increased this year. The reduction or elimination of upwards pressure on the rouble therefore it presents a problem for the authorities. Secondly, Russia’s corporations cannot be as sanguine as the government about the rise in spreads and the reduction in risk appetite on part of investors. Last but not least, that numerous issues were delayed, cancelled or scaled back makes Russian firms eager to generate finance for expansion and raise their profile abroad. If this is the worst of the subprime crisis for Russia, the country will have got off lightly. Embedded economic concepts: †¢ Central bank: A government monetary authority that issues currency and regulates the supply of credit and holds the reserves of other banks and sells new issues of securities for the government. Stock market: An exchange where security trading is conducted by professional stockbrokers. †¢ Financial market: financial institutions through which savers can directly provide funds to borrowers. †¢ Bond: a certificate of indebtedness. †¢ Stock: a claim to partial ownership in a firm. †¢ Exchange rate: The charge f or exchanging currency of one country for currency of another Why am I intrigued by this article? In the macroeconomics, the government policies play a very important role to curb the currency’s value and to dominate the inflation as well. In this article, the Russian government had an active policy to curb the fall in the rouble’s value against the US dollar. Yet the global market is usually changeable, Russia cannot be out of the market’s affects and has to face many difficulties as well. To solve the problem, the government must have flexible regulations, rules and laws in the proper time to control the currency’s value, inflation and the economy’s growth rate. In fact, the Russian government has to do more things to bypass the subprime crisis. Article 2 _ â€Å"Chinese seek to buy a U. S. maker of disk drives† Publication date: August 25th, 2007. By JOHN MARKOFF (New York Times) Source: http://www. nytimes. com/2007/08/25/business/worldbusiness/25drive. html? _r=1adxnnl=1ref=businessadxnnlx=1188035759-/R6wMhYdw1xWl4NHKbqKUAoref=slogin Summary: A Chinese technology company has expressed interest in buying a maker of computer disk drives in the United States, raising concerns among American government officials about the risks to national security in transferring high technology to China. The transfer of advanced disk drive manufacturing technology would give the Chinese a major leg up in competing in information technologies. China, however, still lags in basic manufacturing skills like semiconductor design and manufacturing. In fact, the Chinese government faces a quandary: how to improve yields on its foreign exchange reserves as well as how to encourage companies and even individuals to invest more overseas, as a way to offset some foreign investment pouring into China. Yet the Chinese companies’ investment for an American high-tech company is blocked for political reasons. Basically, Washington so distrusts China, therefore they are trying to throw roadblocks in the path of its economic developments. Embedded economic concepts: †¢ Foreign exchange: the system by which one currency is exchanged for another; enables international transactions to take  place †¢ Import: goods produced abroad and sold domestically †¢ Export: goods produced domestically and sold abroad Trade surplus: A quantity that a country gains from trade. Why am I intrigued by this article? In chapter 17, we can see that technologies play an important role to improve a country’s productivity. If China wants to get the trust from Washington, in general, and American high-tech companies, in particular, the Chinese government must have good policies in the information technology anti-piracy and come to terms in a highly national security when receiving th e transferring high technology from the US. In addition, the policies which encourage Chinese companies to invest more oversea in order to balance between the inflow and the outflow investments in China is an excellent example of regulating a country’s macroeconomics. Article 3 _ â€Å"To Woo Europeans, McDonald’s Goes Upscale Publication date: August 25, 2007. By JULIA WERDIGIER (New York Times) Source: http://www. nytimes. com/2007/08/25/business/worldbusiness/25restaurant. html? _r=1adxnnl=1oref=sloginref=worldbusinessadxnnlx=1188088657-Xu2NFGoMNso7mpC3w6pNjA Summary: With the innovation aiming to create a more relaxed experience in a sophisticated atmosphere, McDonald’s plans to spend hundreds of millions dollars remodeling almost its restaurants and spreading its hegemony in Europe. The changes are paying off when the sales at Europe’s 6400 restaurants increase 15%, to $4. 1 billion, compared with 6% growth in the US, where McDonald’s has 13,800 restaurants and sales totaled $3. 9 billion. Moreover, that McDonald highly adapts its menu to local tastes gives incentives to customers and makes them more enjoyable with its restaurant chain throughout the Europe. It has a broad appropriate diversification in design and tastes, which are appealing and suitable for each locations and clientele. Remodeling is also catching on in the United States in the last two years, though less extensively than in Europe, but it seems to be less efficient in where customers prefer to eat in their cars or take their food home. Embedded economic concepts: †¢ Total revenue: the amount paid by buyers and received by sellers of a good, computed as the price of the good times the quantity sold. †¢ Profit: total revenue minus total cost. †¢ Incentive: something that induces a person to act. †¢ Competitive market: a market with many buyers and sellers trading identical products so that each buyer and seller is a price taker. Why am I intrigued by this article? Different from the two articles above, this article is about the microeconomics in term of interacting between a global firm and customers. In chapter 4, we study the factors that affect the demand curve, including the price, income, tastes, and expectations. In fact, the most interesting thing when I read this article is that McDonald’s has a perfect diversification strategy not only in design but also in tastes and expectations, which is suitable for each appropriate location throughout the Europe. It makes sense when giving incentives to customers to be more enjoyable in common fast food like hamburgers, French fries or caffe` lattes. As a result, it makes the increase in McDonald’s products demand all over the world. With this innovation, McDonald’s is doing a good job in term of luring more customers and raising its revenue in the global competitive market. [pic] How to cite Business Articles- Term Paper for Econ 500, Essays

My Pet Dog free essay sample

My Pet Dog Having a pet of your own is one of lifes greatest pleasures. A pet gives us love and affection that we so deeply desire in our lives. Among pets the most popular is the dog. Dog has been mans best friend for ages and there is no animal which is as faithful and sincere as a dog. I have a pet dog named Rocky. It belongs to the Dobermann Pinscher breed. It is black in colour with a shade of golden fur on its neck and chest. It was only 1 month old when Dad brought it home. The first time I saw it , I was just thrilled with joy. It looked like a soft black ball and was so cute. The bonding that developed there has since then,continued unbroken. Slowly but steadily ,Rocky grew in confidence and came to be a part of our family. We will write a custom essay sample on My Pet Dog or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page It plays with me and accompanies me in my morning walks. The very sight of its bright eyes and wagging tail brightens up my day. Despite being playful and friendly , it is very obedient and takes my instructions without any complaints. I have taught it certain things and he has proved to be a quick learner. Also it is a very fierce customer when it comes to guarding the house. The sight of a stranger at night brings out the soldier in Rocky and he starts barking ferociously, to scare him away. Rocky is allowed entry into our home, but it never jumps on the sofa, or destroy anything. It was wonderful toilet habits and loves to be bathed and groomed regularly. He normally eats vegetarian food but also loves fish. Once a week, I feed him meat. He also relishes bread , biscuits and cakes. He loves playing with the ball and the both of us spend a lot of time during the vacations, playing with my bat and ball. Rockys presence adds meaning to my life. It has not only given me a friend to be cared by and to care for, but also has made me a more responsible and mature individual. But I know that a dogs life span is very short, so very soon it would have to leave me . Yet I keep praying to God to let it be with me forever.

Fightclub essays

Fightclub essays On the Dark Side: Fight Club Fight Club (David Fincher, 1999) the director, Fincher, presents the elements that are essential in a Neo-Noir film. The most obvious of the characteristics is the dark overtone of the film. Fight Club is mostly set in night or in shadows as are most noir films. The other obvious characteristic of Neo-Noir is the voice over narration. Voice over narration is when a voice off screen is doing a narration of what is happening on screen. This narration is provided by the protagonist of Fight Club, Jack. Edward Norton plays the ambivalent protagonist, who only refers to himself as Jack. An ambivalent protagonist, usually the main character, is someone the audience likes, but who possesses character flaws. This brings us to the use of doubles and splits in noir and neo-noir films. Jack (Edward Norton) unknowingly develops an alter ego by the name of Tyler Durden (Brad Pitt). However, this turns out to be only one of Jacks flaws as Fight Clubs ambivalent protago nist. For every protagonist in Neo-Noir films there is a femme fatale, which is the leading lady who eventually leads the protagonist to his doom. Jacks femme fatale is Marla Singer (Helena Bonham-Carter). These are the characteristics of Neo-Noir expressed in Fight Club; shadows or dark lighting, voice over narration, the ambivalent protagonist, double and split imagery, and the femme fatale, while implementing an underlying theme of crime and violence. Fight Club is also almost completely a flashback up until the very last scene. Although not a typical noir film, Fight Club does fit in best under the genre of neo-noir due to these stylistic elements. One of the main reasons that Fight Club could be considered neo-noir is because of the dark lighting and the use of shadow...

How to Maximize Your On-Page SEO in 2017 With One Checklist

How to Maximize Your On-Page SEO in 2017 With One Checklist Let’s face it- there’s nothing sexy about on page SEO. It’s probably the most clinical part of the whole SEO process. Compared to scoring a great link from a top site like USAToday.com or CNN.com or having your content go viral  and hit the front page of Reddit, on-page SEO is downright boring. But if you don’t give make it a priority, your site will never reach its full potential. Now, you might be thinking on page SEO is all about keyword density [Editor’s note: hopefully, no one out there is still worried about keyword density] and meta tags and that you know everything there is to know about all that. But here’s the thing- Google’s algorithms are continuously evolving and what worked just a year or two ago might not work now as we head into 2017. Long gone are the days where shoving a keyword in your title and throughout the article was enough to land you on page one of the search results. Today, you have to consider things like  Google’s Hummingbird algorithm  that takes into account synonyms and context, the evolution of semantic search,  Google’s shift towards mobile-first indexing, user experience, and a whole lot more. In short, on-page SEO is more intricate than ever before. That’s why I’ve put together this checklist you can use when creating content to audit your page and make sure it’s primed to bring in as much organic search engine traffic as possible. How to Maximize Your On-Page SEO in 2017 With One Awesome ChecklistDownload Your Free On-Page SEO Checklist and Template Bundle Improve your SEO efforts with these free resources: An On-Page SEO Checklist to ensure every piece of content you publish is thoroughly optimized. A Keyword Research Template for storing keyword ideas and data. An SEO Rank Tracking Template for measuring your search engine ranking success. Start By Targeting the Right Keywords Keywords are still the foundation of on-page SEO. While stuffing a bunch of keywords into your content is no longer a tactic that yields optimal results, keywords do still matter. Keywords do still matter. #SEOThere are several great tools out now that make it easy to discover relevant keyword ideas and that offer a ton of useful metrics about those terms. Personally, I’ve used the keyword explorer tools from both  Ahrefs  and  Moz, and have found them each to be excellent at helping me generate blog ideas. You can learn more about other keyword research tools  here  in a previous post on this blog, so I won’t waste your time discussing all of the different tools out there. Quick Tips for Choosing the Right Keywords While I’m going to spend most of my time discussing the specifics of how to use keywords properly for better on page SEO, it’s important to make sure you’re actually choosing the right keywords that will attract the type of searchers you want. With that in mind, here are a few simple keyword research tips to guide you. Recommended Reading: How to Improve Your Keyword Research With Latent Semantic Indexing 1 ) Get Better Results By Using Multiple Tools I mentioned above that I’m a fan of both Ahrefs and Moz’s keyword research tools. Additionally, I’ll typically poke around on the Google AdWords  keyword planner  tool,  Ubersuggest, and other tools when doing my research. Why do I use multiple keyword research tools? Because they each have their own strengths and weaknesses and they each pull from different sources to come up with their keyword suggestions. By pulling from multiple sources, you can get a more rounded list of keywords to target, allowing you to better reach your target audience. #SEO Tip: Use multiple #keyword #research tools.2 ) Identify the Potential of a Keyword Not all keywords are created equal. You need to prioritize your keywords based on which ones have the most potential. To do this, you’ll have to consider a few different factors: What’s the search volume of the keyword? How competitive is the keyword? What’s the searcher’s intent (i.e. will this attract the type of person I want?)? How important is this keyword to my business’s and website’s success? 3 ) Group Keywords Together Based On Relevance and Intent Typically whenever I create a new page, I have three or four  keywords I’m trying to target. It’s hard to effectively target any more than that in a single blog post or landing page. The best way to group keywords is by relevance and searcher intent. The best way to group keywords is by relevance and searcher intent.What does that mean? It means the keywords need to be closely related to one another. For example, someone searching for â€Å"basketball highlights† might also search for things like â€Å"nba highlights† or â€Å"nba scores.† They’re all related. The keywords focus on the same topic, and they match a common intent of the searcher. 4 ) Understand That  Keyword Research is an Ongoing Process Keyword research for a page shouldn’t be treated as a one-time task. It’s something you should be regularly revisiting and tweaking to maximize results. Keyword research is an ongoing process.Using Google Search Console can help you see which queries people are searching that bring up your website in the search results. This is an excellent source of data for finding new keyword opportunities for existing pages on your site, so you can bolster your search engine presence. Know How To Use Keywords Appropriately Now, let’s talk about the different places you can use your keywords and some best practices for doing so. 1 ) Include Your Primary Keyword in the  URL In September 2012, Google rolled out its â€Å"EMD Update† that was designed to reduce the weight of exact match domain names that were ranking well simply because they had a keyword in the root domain name. While having an exact match domain isn’t necessarily a strong signal to Google anymore and you’re probably better off choosing a domain name that’s easy to brand, having keywords in the URL extension of content you publish on your site (e.g. www.yoursitename.com/target-keyword) is still a wise best practice. In an interview  at the beginning of 2016, Google’s John Mueller said that keywords in the URL are still a â€Å"very small ranking factor.† My advice? If you’re able to include the target keyword of the page in the URL without it being too long or looking spammy, go for it, but don’t force it. A good URL is one that’s descriptive, and in most cases, using your target keyword will fit the bill, quickly describing what the page is about. A good URL is one that’s descriptive.2 ) Include Keywords in Title Tags Title tags used to play a big role in determining search engine placement. In the old days, you could stuff your title tags with a few keywords and increase your page’s chance of ranking. While Google has obviously caught onto that trick and decreased the importance of exact match keywords in titles (they’ve even stopped bolding phrases in titles that match the search query), it’s still a best practice to include them in your title tags. They send another signal to Google as to what your page is about and can improve click through rates by letting searchers know your page is relevant. Generally, it’s a good idea to put the keyword at the beginning of your title.  Tests have shown  that placing the keyword at the front of the title could be beneficial for ranking better and getting more clicks. Tests show placing #keywords in the beginning of title tags can help rankings. #SEO3 )  Headline and Subheads (H1, H2, H3, etc.) Using your keyword in headlines and subheadings throughout the page is a smart SEO practice for a couple of reasons. First, when you use your keywords in headlines and subheadings, it helps Google better understand what your content is about so that it can classify it properly for relevant search queries. While it’s debatable exactly how much just adding your keyword to an H1 or H2 tag influences rankings on its own, there’s another important facet to consider. By building a great headline  around a target keyword you’ll naturally influence the anchor text (and surrounding text) other sites use when linking to that content, which absolutely can have a significant effect on your rankings. Recommended Reading: How to Boost Traffic With 34 SEO Tips You Need to Know (+ Free Kit) 4 ) Incorporate Keyword Phrases Directly Into Your  Content Optimizing the body of your page for your targeted keywords is a balancing act. Using a keyword too much leads to over-optimization, making your page look spammy and negatively affecting your rankings. On the other hand, it is a good idea to make sure your content has some mentions of your targeted keywords and synonyms since Google now recognizes synonyms. Many experts suggest having the first keyword occurrence within the first 100 words  of the content as a signal of relevancy. #SEO Tip: Include your primary keyword within your first 100 words of content.While I’m not an advocate of obsessing over keyword density (there’s no such thing as a major keyword density), it’s not a bad idea to use a plugin like Yoast  or a tool like Moz’s On-Page Grader  to get some useful analysis of your keyword usage. Both tools do a good job at digging through your text and offering feedback on whether you’ve used your keyword too little, too much, or an acceptable amount. Don't obsess over keyword density. #SEOOne more point to consider when it comes to your on-page content is page length. Numerous tests have found  that Google tends to prefer long-form content. In fact, a study by Backlinko found that the average word count of a Google first page result is a whopping 1,890 words. There are a few theories about why Google prefers longer content. One theory is that long, in-depth content shows Google that a lot of thought was put into your page and that it’s a detailed resource searchers will likely find useful. There’s also the idea that simply having that much text will naturally give Google the ability to better understand your content’s topic, allowing you to rank more effectively. And finally, long-form content tends to get more social shares, which can signal Google that your page is well-received and worth ranking highly. Did you know long-form content tends to drive more #social shares?5 ) Include Keywords Within Image  Alt Tags An â€Å"alt† tag is used to describe what an image depicts. A descriptive, keyword-rich alt tag can help that image rank better in Google Image Search, and some would argue that it could help the whole page rank better for the search term by better allowing the search engine to understand the topic of text surrounding the image. Google offers a great guide to using images  on your website, and suggests â€Å"creating useful, information-rich content that uses keywords appropriately and in context.† In other words, don’t just stuff keywords in your alt tags. Make them truly descriptive and helpful, while naturally integrating the target keyword. 6 ) Write Compelling  Meta Descriptions The meta description is the short snippet that search engines sometimes use in the search results to let users know what your page is about before they click it. I say â€Å"sometimes† because Google is increasingly ignoring meta descriptions and instead just displaying a short snippet of text from the actual content on the page. While meta description tags haven’t been a ranking factor for a long time, I still recommend filling them out when creating your pages and incorporating your keyword into them. Why? While this won’t improve the ranking of your page, it could help improve click through rates. In cases where Google actually displays your description tag, a visitor who sees a snippet that includes the exact term they were searching for, which will be bolded, may be likelier to click on your website as it will appear relevant to their needs. Recommended Reading: How to Attract an Audience With The Best Blog Photography Tips (+128 Free Images) Other Important On-Page SEO Factors Keywords aren’t the only thing you need to look at as on page SEO is concerned. Here are a few other important factors that may influence your rankings. 1 ) Test Your Page Load Speed As Google continues its mission to make the internet more user-friendly, it has begun factoring load time into its algorithm. In fact, page load time may end up being one of the biggest ranking factors (which is a main reason why Google is instituting Accelerated Mobile Pages,  or AMP†¦ more on that later). So what can you do to increase load time on page? Here are a few things to get you started. Use a CDN.  Content Delivery Networks (CDNs) cache your site in data centers across the world. It then serves the site to visitors from the location closest to them. The result? Ultra fast load times and less bandwidth usage. This is a bit technical and requires third party help. Check out a company like Cloudflare  to get started. Reduce the size of   images.  A while back, one of our posts hit the front page of Reddit. The influx of traffic really started to affect site performance around the time about 1000 people were on site. So I called my hosting provider and they pointed out that the featured image on the post was massive and was taking up quite a bit of resources to load for each visitor. So I deleted the image and things sped up considerably. For a more permanent solution, I recommend optimizing images throughout your site using something like EWWW Image Optimizer. Look at your plugins.  If you’re using WordPress, plugins can make your life pretty easy. There are so many useful plugins that you can pretty much build a top-tier site without knowing jack squat about coding. However, some of those fancy plugins, such as sliders and social counters, can load Javascript libraries and CSS files across your site or can hit the database every time a page loads. The result? Things slow down considerably. Try something like P3  to learn which of your plugins are using the most resources. To check your page speed, I recommend you use Google’s PageSpeed Insights Tool. Not only does it show you how fast your pages load on both mobile and desktop, but it also gives you detailed recommendations on how to increase performance. Recommended Reading: How to Make an SEO Content Strategy That Will Improve Your Results By 248% 2 ) Make Your Site Mobile-Friendly Now that more people are searching with mobile devices, Google is moving to a mobile-first index, meaning it will primarily look at the mobile version of your page to rank it. The good news is that if you’ve built a mobile version of your site, or use a responsive theme, then you’re already on the right path. And if you’re following best practices for on-page SEO, you’re well on your way to properly optimizing your mobile pages, especially if your site loads quickly. #SEO Tip: Make sure your site is mobile-friendly.However, there are a few additional steps you need to take to make sure your pages are friendly to mobile users. Consider implementing AMP.  When it comes to speed, Google’s Accelerated Mobile Pages are as fast as it gets. And while implementing AMP won’t guarantee you higher rankings, it can give you the edge against other sites. And if nothing else, it could get you in the AMP carousel at the top of mobile results, which can get you more clicks. Of course, the full AMP discussion would take more than a little bullet point here, so I recommend you spend some time  reading up  before trying to implement them. Lose the pop-ups. While pop-up opt-in forms are a great way  to increase signups for your email lists, they’re brutal for mobile users on tiny screens (have you tried clicking one of those tiny X’s?). That’s why Google says it will begin penalizing sites using these pop-ups after the New Year. I recommend disabling them on mobile devices Think â€Å"easy to click.†Ã‚  Those X buttons on pop-up forms aren’t the only thing that’s difficult to press on a mobile screen. So make sure your page is put together in a way where everything is easy to click. For example, make sure your buttons render large enough to click. Don’t use Flash. And finally, for the love of all things holy, if you’re still using Flash, stop. Not only does it load terribly slow, but it won’t work on all mobile devices. If special effects are necessary, opt for HTML5. Is your blog or website optimized for mobile #SEO?3 ) Understand Internal Linking Best Practices If you’re not linking properly in your posts, then you’re missing out. The perfectly optimized page will have a good mix of both inbound and outbound links. Inbound links are important to make your site both easy to navigate, and easy for Google to crawl. And according to Moz, it’s great for â€Å"spreading link juice† across your site. I recommend linking internally whenever relevant, within reason of course. For a good example of internal linking, check out one of my sites, CutCableToday.com, a resource for finding legal ways to watch television without cable. Notice how, while we link out to deals on the home page, we also internally link to relevant pages when the opportunity presents itself. Recommended Reading: The Simple 10-Step Guide to Better Search Engine Ranking for Writers For example, when the page mentions watching a specific channel like ESPN, which we happen to have a landing page for, then we link to that page internally. This helps Google find our â€Å"Watch ESPN† page,  and gets users to click deeper into the site- all great for SEO and usability. However, internal links are only part of the equation. You also want to periodically link out to other sites, as they help search engines determine the theme of your page and help you build relationships with other sites. More importantly, outgoing links can have positive effects on SEO, as it increases your authority when done properly. A few things to keep in mind as you do this: Link out to reputable pages. That means high domain authority and page authority. Consider contacting sites to let them know you linked. This is a great way to network and get backlinks and social shares. Don’t go overboard. Doing so can send traffic away and frustrate your readers. Nofollow outbound affiliate links. Affiliate links, especially in excess, can make your site seem spammy to search engines. By nofollowing these links (add rel=†nofollow† to the code) you’ll prevent Google from crawling the links, in effect making them seem invisible and negating their effects on SEO. And a final word on linking: make sure you routinely check for broken links. Broken links send your users to 404 error pages. This  results in poor user experience, which can make users bounce and ultimately hurt your search rankings. Screaming Frog's SEO Spider is a popular freemium SEO tool that can help with this task. #SEO Tip: fix your broken links!4 )  Understand Page Age and Authority How long your page has been around can affect how high it ranks. There are a lot of factors here, such as higher page authority over time, more backlinks, etc. With that in mind, it’s important to note that sometimes you might want to revamp an older page rather than create a new one. Doing so can potentially push older pages up the search results faster than newer versions. So how can you revamp old content? Change the date.  I’ve personally seen old pages rise in search rankings simply by changing the â€Å"last updated† or â€Å"publish† date. This is the quickest change you can make, hands down. Refresh the content.  This can be adding new info, rewriting the introduction, adding new sections ... whatever makes the most sense to bring that old page up to date. Think about why people are searching.  Look at the current top ranked pages and ensure that your page matches the intent of the searcher even better than those. Recommended Reading: The Skyscraper Technique May Actually Improve Your Content Marketing 5 ) Optimize Images for Search Engines If you’ve read up to this point, you already know that any images you include on your page need to have descriptive, keyword-rich anchor text. But did you know that simply including images on your pages can generate more shares and more page views? The result? Increased social shares and traffic could make your page more valuable and trustworthy in the eyes of Google, leading to improved rankings. Just make sure that every image you include serves a purpose, enhances the user experience, and loads quickly. 6 ) Keep Your Bounce Rate Low For years, SEO experts have been debating whether or not bounce rate affects a website’s ranking. In other words, if someone comes to a page on your website through Google and clicks away from your website without going deeper into it, does that send a signal to Google that your page is providing a poor user experience? Some tests  have said high bounce rates don’t necessarily impact Google rankings, while  others have found  that â€Å"low bounce rates are strongly associated with higher Google rankings.† How can we make sense of it all? It’s important to remember that correlation does not imply causation. Just because pages that rank well tend to have lower bounce rates, doesn’t necessarily mean that bounce rate is a ranking factor. However, we do know that Google wants to provide searchers with the most relevant, useful, and engaging content available. #SEO Tip: remember that correlation does not imply causation.So, at the very least, you should do what you can to lower your bounce rate, keep visitors on site longer, and provide the best possible user experience. Make On-Page SEO a Priority Every Time With so many factors that go into on page SEO, it can be tempting to neglect certain key tasks or to cut corners. But never forget that moving up even a single spot in the search results can drastically increase your clicks. My hope is you'll use this on page SEO checklist as a guide to optimize every piece of content you put on your site so you can put yourself in the best position for success.

Juvenliles Committing Violent Crimes Research Paper

Juvenliles Committing Violent Crimes - Research Paper Example In most jurisdictions this means they cannot be tried as adults and put in jail. However, in other areas, new laws indicate that they can be prosecuted and executed for the crimes they commit (Diane Publishing Company, 1997). As times change, under age offenders have to pay the price for the crimes they commit. In some instances the punishment is very harsh. This essay will give a summary of juveniles committing violent crimes and how the youths end up in prisons. Introduction A juvenile is a minor who has committed criminal offences either against the state or other individuals. The crimes committed by juveniles are real menace to society. Juveniles are held responsible for the crimes they might have committed in a juvenile court. During the recent past, juveniles have been getting away with light sentences over the crimes they have committed. However, recently they are being tried and persecuted as adult criminals who have broken the law. It is assumed that if they are old enough t o commit some crimes, then they are liable to face the law as any other party doing a crime. The rise in violent crimes has seen them being executed since the magnitude of these crimes is heavy. These crimes are mostly done to their peers or other juveniles (Diane Publishing Company, 1997). ... It is quite clear that minors who commit serious crimes, for example, a murder, do not fully understand the value of life. They often think that since they are minors, the punishment against them will be light. This, as earlier seen, is not always the case nowadays. Juveniles are often given lighter sentences since they are not held eligible for punishment that is accorded to their adult counterparts. Gone are the days where this would be true. A number of juveniles are facing the death sentence due to crimes they committed in their teens (Cassel & Bernstein, 2007). According to some law enforcement agencies, violent crimes include: aggravated assault, rape, robbery and homicide. Juveniles committing or thinking of committing a crime will have to think twice because of the possibility of harsh sentences that can be imposed on them. Juveniles are now being given death sentences due to the violent crimes they commit. This has led to a sharp decrease in crimes like murders being committ ed by juveniles. It can be assumed that they are afraid of the consequences once they are caught (Cassel & Bernstein, 2007). The homicide cases that involve minors have also recorded a significant decrease due to this. It is sometimes assumed that all those involved in crimes as minors are as a result of broken homes, abusive parents and difficult childhoods. This assumption may bear some truth in it. These are the factors that come into play that need to be focused on when thinking of prosecuting a juvenile (Diane Publishing Company, 1997). The fact that juveniles have to grow up with survival instincts they might have picked while growing up end up being the cause of their troubles. This is because they

Organizational Behavior Terminology and Concepts Paper Term - 2

Organizational Behavior Terminology and Concepts - Term Paper Example This created a positive vibe in everyone since the company believed that employees work hard for their family’s future. Because of this culture, employees were more open, honest, caring and committed to the company. Indeed, culture is one good motivator that a company must acknowledge so that management can design programs which would reflect a company’s culture. Case ( 1996 ) argues that culture plays an important role in influencing the behavior of employees, so much that it is given much attention in the workplace. Is this true? In my own experience, the culture of Family Day in my former workplace created a shared meaning that provides positive reinforcement to the employees in a non-monetary way. The employees cherish and nurture their working experience which tremendously manifested in terms of productivity. Once an employee finds his work and organization meaningful, he goes for the extra mile as a token of appreciation to the company. This rubs down on the customer service exemplified by the crew which customers can’t help notice. If an organization would look closely and find ways to boost employee’s morale without spending so much, it only needs to create a good and positive culture. Diversity, on the other hand, is comprised of â€Å"new ideas from variety of sources (that) likewise ensure that all the best ideas and practical knowledge is applied for corporate and organizational unit survival and growth. This is particularly relevant for companies now with the call for both incremental and revolutionary change to enliven the vision and mission† Segal (2001).Coupled with diversity, these individual personal expressions—creativity—can bring about innovative results that would be beneficial to organizations where they are utilized.Let us take again my workplace as an example. The company hired people from different ethnic backgrounds for very good reasons. The recent years saw the