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"Social networking software sites are often mistakenly called learning communities, betraying a significant lack of agreement or concern for what actually constitutes a community. However, social networking sites are being used by teachers to engage students in dynamic ways, and by learners as vehicles for constructing their own, very personal learning environments and communities. This paper draws on lessons we have learned about building personal learning environments and virtual communities from our research and experience in formal and non-formal learning environments. It addresses the key questions of how can we construct, maintain and usher out communities, who joins communities, and what characteristics of communities seem to be shared across learning environments. The paper also questions whether the label "community" is actually a failed metaphor for something that seems to be much too dynamic and elusive to capture with a single construct. "

"This paper describes the implementation of a quantitative cost effectiveness analyzer for Web-supported academic instruction that was developed in Tel Aviv University during a long term study. The paper presents the cost effectiveness analysis of Tel Aviv University campus. Cost and benefit of 3,453 courses were analyzed, exemplifying campus-wide analysis. These courses represent large-scale Web-supported academic instruction processes throughout the campus. The findings were described, referring to students, instructors and university from both the economical and educational perspectives. The cost effectiveness values resulting from the calculations were summarized in four "coins" (efficiency coins=$; quality coins; affective coins; and knowledge management coins) for each of the three actors (students, instructors and university). In order to examine the distribution of those values throughout the campus assessment scales were created on the basis of descriptive statistics. The described analyzer can be implemented in other institutions very easily and almost automatically. This enables us to quantify the costs and benefits of Web-supported instruction on both the single-course and the campus-wide levels. "

"In the Evolution vs. Creationism debate, it is important to be able to spot all the logical fallacies that Creationists tend to throw around. This essay covers many bare essentials of logical thinking, as well as ways to critically evaluate an argument. The logical fallacies listed here are the ones most often used by Creationists, although Creationists have, to date, used almost every single logical fallacy in existence to "prove" their case. Each fallacy will have its own little paragraph, describing it, why it is fallacious and how to counter it. Enjoy! THE STRAWMAN ATTACK: The strawman is, perhaps, the most heavily-employed tactic used by Creationists. The strawman attack's name comes from the idea of setting up a strawman and knocking it down. The strawman is a false man, metaphorically representing a false argument. The strawman attack is a very dishonest one. Creationists ruthlessly use this tactic to win public support. In essence, the strawman attack is putting words in your opponent's mouth and then attacking the resulting position, while simultaenously evading the real argument."

A site that collects pop-culture video clips of single words which you type. Use it for an interesting twist to giving instructions or a learning objective.

Web tool for selecting things. Enter up to 100 choices and spin on the site, embed on your own site or share the link. You can enter choices by copying and pasting choices into a single textbox, making it simple to draft on an offline document.

Short Term Installment Loans are excellent source of finance for salaried class people not just to borrow funds before next salary day but for lengthy time period. This scheme is also beneficial for all those find tough job to settle loan amount in a single shot. For more - http://30dayloansca.blogspot.com/2015/10/easy-online-money-for-longer-period.html

""Concerns regarding the allegedly disastrous consequences of social networking sites on school performance are unfounded," says Professor Markus Appel, a psychologist who holds the Chair of Media Communication at Julius-Maximilians-Universität Würzburg (JMU) in Bavaria, Germany. Markus Appel, PhD student Caroline Marker (JMU) and Timo Gnambs from the University of Bamberg have taken a closer look at how the social media use of adolescents correlates with their school grades. "There are several contradictory single studies on this subject and this has made it difficult previously to properly assess all results," Marker says. Some studies report negative impacts of Snapchat & Co., others describe a positive influence and again others do not find any relationship at all."

How to Prepare for a Data Scientist Interview? Are you struggling to get into data science and wondering what the interviews will be like? You might even know data science. You might also know about Data Science tools and techniques but still getting rejected in the interviews. It is essential to brush up your skillset to become a Data Scientist in demand. These are some times where many of us are hoping to change or find some job. Interview preparation has become an important step to land a good job. What's more, interviews are a serious thing for everybody. Uncertainty, randomness, and human blunders make an interview damn unnerving. Preparing for an interview is the only way to limit your misfortunes during an interview. Here's the step by step guide for Data Science Interview Process The Interview process begins directly from the point you begin investigating the various job positions that allure you. Furthermore, it goes up to the stage of in-person (face to face) interviews. Remember that this is a crucial interview procedure. You probably won't need to experience every single step in your interview procedure. Comprehend and follow the Different Roles, Skills and Interviews Update your Resume and Start Applying! Telephonic Screening Clearing the Assignments In-Person Interaction(s) Post-Interview Steps The above-mentioned steps will be helpful all through your Interview preparation! Know about different Roles, Skills and Interviews in Data Science The main thing you need to comprehend is that there are many jobs in the data science environment. An average data science project has a life cycle. A data scientist is just one part of an effective data science project. Let's check out a quick run-through of different data Scientist job roles. Data Scientist Business Analyst Data Analyst Data Visualizer Analyst Data Science Manager Data Architect AI Engineer PC Vision Engineer

Penetration testing (PenTest) is the cycle to distinguish security weak points in an application by assessing the system or network with different malignant strategies. The weak areas of a system are exploited in this cycle through an approved simulated attack. The objective of this test is to get significant information from hackers who have unapproved access to the system or network. When the weak spot is distinguished it is used to misuse the system to access critical data. A penetration test is otherwise called the pen test and an outside contractor is likewise known as an Ethical hacker. The pen testing cycle can be divided into five phases: 1. Planning and Reconnaissance The first stage includes: Characterizing the scope and objectives of a test, involving the systems to be dealt with and the testing strategies to be used. 2. Scanning The subsequent stage is to see how the target application will react to different interruption endeavors. This is normally done using, Static analysis: Estimating an application's code to assess how it acts while running. These devices can check the whole of the code in a single pass Dynamic analysis: Inspecting an application's code in a running state. This is a more functional method of examining, as it gives an actual view into an application's execution 3. Getting Access This stage uses web application attacks, for example, cross-site scripting, SQL injection and backdoors, to reveal a network's weaknesses. Testers at that point attempt and misuse these weaknesses, commonly by escalating privileges, stealing information, intercepting traffic, and so on, to comprehend the harm they can cause. 4. Maintaining and securing access The objective of this stage is to check whether the weakness can be used to get a constant presence in the exploited system. The intention is to copy advanced persistent threats, which usually stay in a system for a long time to take an organisation's most critical information. 5

IDENTITY AND ACCESS MANAGEMENT Identity and access management (IAM) is a collective term that covers merchandise, processes, and policies for managing user identities and regulating user access in the company. Access and User are two very important IAM theories. Access refers to the permission or authorization given to access a file (read, create or modify a doc). Users can be employers, auditors, suppliers, contractors or customers. How Identity and Access Management works IAM systems are intended to perform three key undertakings: identity, authenticate, and authorise. This means, just the right people ought to access PCs, equipment, software applications, any IT assets, or perform certain tasks. IAM components forming up an IAM system include: 1. A data set containing users identities and access privileges. 2. IAM instruments for creating, observing, modifying, and deleting access advantages. 3. A system for inspecting login and access history. 4. The list of access privileges needs to be updated including new entry users and for users whose roles are ever-changing. 5. IAM works generally fall under IT divisions or sectors that handle Cybersecurity and data management. Examples of Identity and Access management Here are instances of IAM at work. When a user tries to log in to the system, the system checks his identity with the data saved in the database. Once the user is identified after authentication as the right user, he's permitted to post his work. A person who works as a contributor to content management has full access to make changes in the database. A production operator can see an online work process however may not be permitted to modify it. Through IAM, specific clients in the association are permitted to access and deal with sensitive data. And if there's no IAM, anybody (like unauthorised ) could get to confidential organization records, prompting a potential data breach. In this viewpoint, IAM assists organizations with meeting rigid

The industry training had left not a single gram of salt in my body. I was itching to get into the metro so that I could take refuge from the sun's appalling heat. Metro came on time but was loaded with people as if it wasn't a metro but DTC bus of Delhi.