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Downloadable studies and insights

ZMap is an open-source network scanner that enables researchers to easily perform Internet-wide network studies. With a single machine and a well provisioned network uplink, ZMap is capable of performing a complete scan of the IPv4 address space in under 45 minutes, approaching the theoretical limit of gigabit Ethernet. ZMap can be used to study protocol adoption over time, monitor service availability, and help us better understand large systems distributed across the Internet.

Features:Create an unlimited number of flashcards.Create flashcards in any language.Share your flashcards with everyone on the internet.Import flashcards from text files, Microsoft Excel and other sources.Create flashcards with images. Currently jpegs can be used for image flashcards.Create audio flashcards. Currently mp3 files can be used for audio flashcards.Include a "hint" to assist in the study process.Create three-sides flashcards study online, on the iphone or download

The Oracle Database 11g SQL Tuning certification is designed for Developer, DBAs and SQL developers who are proficient at tuning efficient SQL statements. Certify Dumps has released the up to date version of Oracle 1Z0-117 Study Materials to help you score high. Discount packages are available on Oracle 1Z0-117 Training Materials with a limited time offer.

"rackClass helps you get your school work organized. From reminders to notes to assignments and grades, you'll be on top of your studies!"

REAL-TIME INTERNET TRAFFIC STATISTICS Internet Observatory is a free service that monitors global traffic 24 hours a day in several regions of the world. Unlike ipoque's Internet studies that have been a reliable source for Internet traffic statistics ever since they were first published in 2006, Internet Observatory is not jus a snapshot of Internet traffic patterns during a certain time period. It is traffic statistics in real-time.

provides immediate access to facts. It visualizes facts as well as relationships between facts. You can also collect, process and publish bits of information. Currently processes the English and German Wikipedia as well as MEDLINE/PubMed. \n\nOur approach is inspired by current research results from cognitive science, computational linguistics and neurobiology. We aim at radically improving the way users interact with knowledge and information online. Recent studies show that human thought processes have a strong visual component and that the brain can process images significantly faster than textual information. We are convinced that it is time for innovative, interactive, visual methods of working with and discovering facts and information instead of wading through ever longer lists of documents and search results. \n

Landing page analyzer Answer a series of questions to know how effective is your landing page on industry's best practices. Run tool → Test significance calculator For given number of trials and conversion rate, want to know if the results are statistically significant? Run tool → A/B Ideafox Get ideas for A/B, split and multivariate tests by reading case studies sorted by industry and problem type. Run tool → Test duration calculator Calculate the number of days you will need to run your A/B split test in order to get reliable results. Run tool →

Teaching with maps (whether on the whiteboard or using a set of personal computers) makes learning much more visual, exciting and personally relevant. uLearn is the easiest way to access a range of Ordnance Survey mapping in the UK, plus stunning aerial imagery and historic maps, all in a safe educational environment. Much more than just Geography Use maps as an index, not only to study geographical locations but also alongside uLearn's enormous library of geo-referenced resources. Explore the historic, cultural and factual aspects of your chosen locations across the planet. Just select a topic, zoom in to a place of interest and the resources available will automatically light up. And uLearn's mapping tools are interactive - stitch maps together, add your own photos and videos or annotate them to highlight your teaching focus. uLearn's maps and resources can be manipulated to meet your classroom needs, whatever the curriculum area. Really simple tools for creating lessons Whether using the resources already in uLearn or uploading your own resources, uLearn allows you at the click of a button, to capture the maps and resources for your lesson, ready to use in the classroom. It's as simple as clicking the 'Save current view to playlist' button!

SDA is a set of programs for the documentation and Web-based analysis of survey data. SDA is developed and maintained by the Computer-assisted Survey Methods Program (CSM) at the University of California, Berkeley.  The dataset links labeled "Quick Tables" use a simplified user interface for generating basic crosstabulations (from a pre-selected subset of the variables in the study). The other dataset links use the standard SDA interface.

Digital Methods course, which is a focused section of the more expansive Digital Methods wiki. The Digital Methods course consists of seven units with digital research protocols, specially developed tools, tutorials as well as sample projects. In particular this course is dedicated to how else links, Websites, engines and other digital objects and spaces may be studied, if methods were to follow the medium, as opposed to importing standard methods from the social sciences more generally, including surveys, interviews and observation.

MoodJam is a visualization of your moods and other people's moods. Use MoodJam to: * Keep a record of your moods every hour, day, and weeks-as often as you want, for as long as you want. * Visualize your moods in beautiful color strips. * Learn about trends in your moods and colors you associate with specific moods. * Share your moods with friends, family, co-workers, and other people who matter to you. MoodJam is a free service provided by the MoodJam Research Group in the Human Computer Interaction Institute at Carnegie Mellon University. We sometimes study how our members use MoodJam to learn how to improve personal and social awareness of moods. We promise to never give your personal information to anyone. See our privacy policy for more information.

Failure to effectively reach members of Congress has disastrous consequences. Studies show that politicians fundamentally misconceive their constituents' views, making it harder for them to represent us in the lawmaking process. That's why we built Democracy.io: a new tool to put you in touch with your members of Congress-with as few clicks as possible.

World Data Atlas. World and regional statistics, national data, maps, rankings. 370M+timeseries: 960+topics: 900+sources: Take a look at data coverage matrix by country or topic to see the full picture!

Flashcards are a great tool for memorizing just about anything and they are simple to create. Just write a term on one side of an index card and the term's definition on the other side. Once you have a stack of them, you can quiz yourself to see which ones you know, putting the ones you knew in one pile and the ones you didn't in another pile. Even if you didn't know any of the terms before you started making the cards, you'll find that through the process of creating the cards you actually learned several of them.