Posts Tagged ‘ efficiency ’

Nicholas Christakis: The Sociological Science Behind Social Networks and Social Influence

November 7, 2012
Nicholas Christakis: The Sociological Science Behind Social Networks and Social Influence

If You’re So Free, Why Do You Follow Others? The Sociological Science Behind Social Networks and Social Influence. Nicholas Christakis, Professor of Medical Sociology, Medicine, and Sociology at Harvard University If you think you’re in complete control of your destiny or even your own actions, you’re wrong. Every choice you make, every behavior you exhibit, and even every desire you have finds its roots in the social universe. Nicholas Christakis explains why individual actions are inextricably linked to sociological pressures; whether you’re absorbing altruism performed by someone you’ll never meet or deciding to jump off the Golden Gate Bridge, collective phenomena affect every aspect of your life. By the end of the lecture Christakis has revealed a startling new way to understand the world that ranks sociology as one of the most vitally important social sciences. The Floating University Originally released September 2011. Additional Lectures: Michio Kaku: The Universe in a Nutshell www.youtube.com Joel Cohen: An Introduction to Demography (Malthus Miffed: Are People the Problem?) www.youtube.com Steven Pinker: Linguistics as a Window to Understanding the Brain www.youtube.com Leon Botstein: Art Now (Aesthetics Across Music, Painting, Architecture, Movies, and More.) www.youtube.com Tamar Gendler: An Introduction to the Philosophy of Politics and Economics www.youtube.com

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Networks’ resilience (Stories from a connected world)

November 7, 2012
Networks’ resilience (Stories from a connected world)

In July 2001, a train derailed in a Maryland tunnel , causing a fire. The fire fused optical fibers in the tunnel and, after a short time, Internet traffic slowed down in part of the United States. It is uncommon that an accident reduces macroscopically the efficiency of the Internet. At any given time, thousands of routers are out of use. However, the network seems to tolerate smoothly this chronic malfunction. This extraordinary resilience appears in many other systems structured as networks. Social groups such as companies or institutions always suffer communication problems. However, they manage to carry on complicated tasks such as building an airplane or collecting taxes. Many species become extinct by natural selection. However, the biosphere continues working. Genetic mutations are ordinary events. But organisms show tremendous strength, even when there are mutations that lead to the disappearance of a large number of proteins. Several groups of researchers have performed computer simulations to see how many nodes of the Internet would have to be removed to stop it working. Surprisingly, even after removing 80% of them, the network remains connected. To understand this result, researchers have undertaken the same experiment with an artificial network, in which the superconnected nodes of the Internet are missing. In this case, the network fragments much faster. The presence of superconnectors is the key to the high resilience of many networks. Want to know more …

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RSS Web Design and Seo Tips

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    Web development services move at a speed faster than almost any other tech field. The very form and structure of websites are being adapted to by constantly evolving programming toolkits, browser capabilities, artificial intelligence, cloud infrastructure, as well as the desires of users. Some of the features that were deemed cutting edge just a few […]
  • SEO for Plumbers: Put Plumbers on Google as One Rank & Get More Calls
    When homeowners search for a plumber, Google is typically the first place they go. Whether they’re facing a burst pipe, a clogged drain, a broken water heater or planning a bathroom renovation, most customers go online first before they dial. They will usually reach out to one of the first plumbing firms that pops up […]
  • Roofing Marketing Trends: A Must-Know For Every Roofing Contractor
    How homeowners search for roofing contractors has drastically changed in recent years. In addition to getting their local roofing companies for referral from friends or neighbors, most customers start searching online by looking up local roofing companies, checking for reviews, browsing websites, watching videos, and even approaching AI-powered tools for a recommendation. Yet Google’s search […]
  • 10 Reasons Your Business May Need a Texas SEO Solution
    The way consumers discover businesses has drastically transformed in the last decade. Whether someone wants a contractor in Dallas, a personal injury attorney in Houston, a medical specialist in Austin or a restaurant in San Antonio, their journey nearly always starts with a search engine. For sure, businesses that end up appearing at the top […]
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    When homeowners are looking to get heating or cooling service, they go to internet searches before calling HVAC contractors.  About 46% of all Google searches are local intent — an active search in which the user is on the lookout for businesses located nearby who can help solve an immediate problem. If it turns up […]
  • 7 Steps to get your email subscriber list Holiday ready
    Email marketing has been proven to total 24% of holiday sales. Before you send out your holiday emails here is a list of 7 skills that will help holiday sales tremendously. Step 1: Deep clean your email subscriber list before you begin to send out emails. Send out a mass email The post 7 Steps […]
  • How Google My Business Can Increase Your Sales
    As the best digital marketing agency in the area, we know technology has come a long way in the past decade. If you are looking for the best digital marketing agency, then that agency should be able to tell you the benefits of digital marketing in our modern age. For example, yellow phone books The […]
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    As one of the best digital marketing agency, WebsiteGrowth has been helping companies grow their business. WebsiteGrowth, the best digital marketing agency, works closely with clients. They know the techniques, strategies, and tools needed in order for clients to grow their business. There are some traditional ways in which clients and businesses can grow The […]
  • 3 Things To Know About Media Buying In 2019
    A lot has changed for media buyers this year and finding the best Facebook advertising services or social media partners for a brand can be challenging. Thankfully, most of these changes are for the better and reliable media services are finding more efficient ways to help protect your brand. Optimize Your Brand   Optimization The […]
  • The Perks of Using Facebook Advertising
    Facebook advertising services are essential when launching a product, company, or even film. A great example of this is the launch of Crazy Rich Asians which hit theater on August 15, 2018. Releasing Teasers Through means of Facebook advertising services, you are able to create an audience and fandom The post The Perks of Using […]