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carmelocerrelli1

Carmelo Cerrelli - 0 views

carmelocerrelli12.wordpress.com

Data Center Research by Carmelo Cerrelli

shared by carmelocerrelli1 on 15 Sep 14 - No Cached
  • carmelocerrelli1 on 15 Sep 14
     
    For data centers, storage is a constant concern. In 2012, 28 percent of data center managers acknowledged rapid storage growth as having a significant impact on their data operations. According to most data centers, as of 2012, they were experiencing data storage growth at a rate of 10 to 24 percent on an annual basis.
anonymous

Which social network should I use as a librarian? - 0 views

www.philb.com/...whichsocialnetwork2.htm

social network librarian

shared by anonymous on 24 Aug 11 - No Cached
  • Which social network should I use as a librarian?
  • I've already hinted at this, but it's time to be more specific. My online contacts are now the way in which I get my information. They (or probably you) are constantly sending me a stream of useful stuff, which is personalized to my interests, based on my choices of who to follow, and who to pay attention to. So this isn't 'social' in the way that we're used to thinking of it, it's a hugely influential stream of data. If I follow you, you influence me, and if you follow me, I'm influencing you. It may be simply because the tweets or links are funny or interesting, or they match my personal interests.
  • My RSS feeds are similarly hugely important to me. My feeds and the information there, drawn from blogs, searches, profile pages and the like are not there for me to read every single one - that way would lie insanity. They are there to alert me to news that I'm likely to find important. Any one of those blogs or posts or tweets are saying 'this is happening, go check it out' with the important link. I don't need to read everything that each of my contacts has said (although sometimes I do, if I want lots of different views and opinions), because they're all pointing me to the source, and I can go off there and read what I need.
  • ...8 more annotations...
  • The amount of data that's flooding out is truly daunting, and if I didn't have a social network - or rather, several of them, I simply wouldn't be able to cope. My filters are no longer based on the magazines that I read, or the evening news, they're based on the people that I follow. Now, this is really important I think, because what it does is links me into particular communities. The data I am served is important, but the community is increasingly valuable.
  • This is why - as librarians - we need to be involved in as many social networks as we possibly can. By doing this we're absolutely doing our professional job - we're helping to create and maintain communities - and it doesn't matter if that's a workplace community, a community based on geography or one that's based on specific content. We have to consider how to curate data within this social media environment, and I'll look at that in more detail later. Secondly, we're acting as authority filters. I know that when I get a tweet about a subject it's going to be good quality. I don't have the same trust with something like Google, or pretty much any other search engine. There are exceptions to this rule, since search engines are beginning to inject Facebook data into the SERPs, but in general, I'll trust people a lot more than I'll trust a computer. And - when it comes down to it, I'm going to trust a librarian more than just about anyone else.
  • By using social media it's much easier to get the information that you need quickly and effectively by asking a question in the right format. I couldn't remember who wrote the piece which I've now attributed to Woodsiegirl, but I had the answer within seconds from several different sources by tweeting the question.
  • The point however is that often we don't know we're in specific groups, but we can nonetheless play very important roles. Just because you don't think you're important doesn't actually mean that you're not. I really want to push this point once more before moving on. In my experience librarians do not often think they are that important, and they don't value their skills as highly as they should. Please do consider the value that you can give to others within your social networks - even when you're doubtful that you do give value!
  • The more that librarians do - NOW - with social media, the more that we're going to already be embedded into the social medium. The more contacts, friends, links, tweets, photographs, likes, +1's that we have, the more influential we can become. The more influential we are, the more people will link to what we're doing, the more we'll be working in networks of influence and the more useful we can be to people."
  • This can all be neatly summarized with the phrase that I use all the time 'go to where the conversations are'. We all know that users of library services are physically using them less, so we need to really utilise social to keep in contact with them. But it's more than that. We need to show them - by using social media how valuable contact with us can be. The more value we can provide, the more likely our work is going to filter up and down the information chain. People are increasingly taking the view that if news is important, it will find them. For many people - particularly younger users, 'checking the news' means looking on Facebook because for them, the 'news' is what they see, read have shared with them, and share with others. Similiarly, I share my information via Facebook, Twitter, Google+, my blog, LinkedIn and so on. It doesn't just get posted onto my site. We can't do that any longer. At the end of this article I've put up a quick poll - I'm really interested to see how YOU found this article. It's one question, and will take about 5 seconds to answer.
  • This new way of providing content and added value is not going to sit happily with traditional users of media - even if they think that they have made the leap into the internet. The traditional CEO, publishers of books, magazines and other print material, traditional authors, advertisers, press and publicity directors are not going to flourish. If we, as librarians think that we've got it bad, it's as nothing in comparison to those folks.
  • The main difference is that we know we have to change and adapt or we'll die.
tsurridge

"Where do you learn?":Tweeting to Inform Learning Space Developmet - 1 views

www.educause.edu/...163852

Social Learning

shared by tsurridge on 28 Aug 10 - Cached
  • tsurridge on 28 Aug 10
     
    I somewhat facetiously posted in my class introduction that I would not be "tweetered". I felt it only fair that I should begin my study on a topic for which I have distrust. This article did present an interesting and creative use of Twitter. The applicationn provided the means to accurately record data by having subjects record actions in real time (by tweeting). This gives the observer more accurate information, as there is no need for the subject to recall and reconstruct occurrences from memory. This research was directed toward a broader end of understanding the role of informal learning, the authors called these "learnscapes" as opposed to classroom learning. The lingering impression for me is the creativity in which technology is being applied in support of the redefinition and understanding of learning. It's why I believe this is actually one of the most interesting times to be an educator.
  • glorihinck on 30 Aug 10
     
    Timothy, glad to see you start your study with Twitter :) I agree with you- this is an interesting application of Twitter for educational purposes. I can also see some possible spin offs that could be used in my institutional setting. We have students who are off campus all over the world during their last term of chiropractic school. Perhaps they could Twitter about what patient conditions they treat each day and post links to where they found information supporting evidence-based practice for those conditions.
tsurridge

Want to be a great teacher? Don't go to PD. - 6 views

theinnovativeeducator.blogspot.com/...eat-teacher-dont-go-to-pd.html

PLN Professional Development Technology

shared by tsurridge on 06 Sep 10 - Cached
  • tsurridge on 06 Sep 10
     
    I have led professional development, and shaped a series of professional development classes, to assist teachers in the adoption of one to one laptop programs. Saying that, I couldn't agree with this blog post more. The dynamic change in resource for teachers, and the ever shifting landscape of technology, makes many teachers feel a sense of frustration in attempting to get a handle on what's "out there". This post articulates, and I believe my experience validates, that the answer to engaging these issues does not lie in more and more professional development, but rather, assisting teachers in the creation of their own learning networks for both support and guidance. PLN's are not only more effectual, professional development is expensive. I brought someone in to help our teachers establish personal PLN's, but I don't believe I properly considered how important this was to the process. As I'm quickly learning, PLN creation and engagement may well be at the foundation of any school transformation. ts
  • ...5 more comments...
  • Dennis Lecker on 06 Sep 10
     
    In 13 years of teaching, I remember only one PD that was worth its salt. The gathering included a presentation pertaining to the use Microsoft Excel to organize various educational particulars. However, on the other hand, that we then acquired GradeQuick, EasyGradePro, and finally another grading program rendered any and all information acquired during the PD moot. I did use Excel, however, to organize data related to my other job, that having been the management a large private club along the lines of a Moose, Elks or Legion. But getting back to the link, I have to admit that I was very amused at the attached video which showed two professionals trapped on an escalator. The situation brought to mind a quote from Robert Pirsig when he wrote: "It is a puzzling thing. The truth knocks on the door and you say, 'Go away, I'm looking for the truth,' and so it goes away." … In summary, that most PDs are constructed from detached administrators who have lost touch with what is actually occuring "on the ground" may be partly responsible with the author's dislike of PDs. ...Regarding assisting teachers in the creation of their own learning networks, I can point to a wonderful article on the benefits of having "exemplary" teachers in a school. http://www.citejournal.org/vol1/iss2/seminal/article1.htm
  • Lisa Dawley on 06 Sep 10
     
    >>As I'm quickly learning, PLN creation and engagement may well be at the foundation of any school transformation. This was one of those "wow" statements for me, and really hit home. I'm currently in Australia finishing up some PD in online curriculum design with a group of really talented teachers at MLC School. While I'm not ready to throw out live PD (we learned and did so much in 3 days!), your sentence caused me to reflect on the importance of teacher education programs and schools helping teachers learn how to establish a successful PLN that meets their needs. Love it...thanks for helping me to refocus with this simple and powerful statement.
  • Eric Ebbs on 07 Sep 10
     
    At first I laughed at the video on the page because I thought it was funny that the people were unwilling to move without the assistance of others until I realized that at one time I was one of the people on the escalator. I believed strongly in learning from PD and did not have many contacts or connections. It was through those PD sessions though, I was able to begin building a PLN. I was able to acquire email addresses and phone numbers from members attending, and they were able to give me access to links, listservs, web blogs, etc. to increase my knowledge. I have access to free PD when available through my PLN. I'm not quite ready to give up my PD, as I still glean useful information and contacts from my sessions to add to my PLN. I believe that PD should be used to enchance your PLN and allow you more opportunities. The PLN should not be the end of PD either. Both should be available to allow users to expand their knowlege.
  • aeckel on 08 Sep 10
     
    What a great visual of such a helpless attitude that schools and teachers can have! It was interesting for me to read how PD can be a lazy approach to professional knowledge. I had never quite thought of it that way before but it makes sense. It is knowledge that is handed to you rather then knowledge that is discovered. In a lot of my EdTech courses I have learned that learning is done best when there is some form of personal interaction. It makes sense that PLNs are a better way of motivating and learning. I really enjoyed this article and love seeing visuals like this that connect to a bigger concept. Powerful stuff!
  • glorihinck on 09 Sep 10
     
    Timothy, what are your thoughts on the future of PLN's at your workplace? What can you do to help guide the process? Perhaps a final project could be be related to this topic?
  • tsurridge on 09 Sep 10
     
    If I were to be honest (and I guess, why not), I would like to develop professional development that would assist learners toward meaningful understanding and engagement of PLN's. For me, the missing link is the PLE. I'm still grappling with that myself. What should my computer screen look like? I get your dingo's, the elephant head thing, tweetering, et al. I still struggle with a mental picture of how my new computer screen looks. What exactly is going on there? I think that is step one in this. Somehow. I'm going to figure this out. Somehow. And yes, I get the irony of posting a PD is dead reflection-and than wanting to create PD. Kind of not functionally getting it.....still missing something visually.....hmmmmm.....(love the process though:)..... ts
  • glorihinck on 12 Sep 10
     
    Timothy, I am confident that by the end of the term you will have a handle on this brave new world- including your computer screen.
keefe67

Twitter as a Personal Learning Network - 4 views

whatsnewintheworld.net/...twitter-as-a-pln

Twitter PLN Networking

shared by keefe67 on 03 Sep 10 - Cached
  • keefe67 on 06 Sep 10
     
    This article was useful to me because I have recently started to use Twitter in my own classroom as a way to get information out to other teachers as well as a tool for me to find other resources. The questions that this article presented for me are how many teachers out there use Twitter? I am constantly trying to find data to support my use, just in case the principal gets a nasty email or phone call about it. I have had nothing but positive thoughts from parents on the use of Twitter, but that could change is the wrong person found out. I have actually became a little more at ease since reading this article. I now have a good resource to finding other links on Twitter and this is something that I can show my principal to support the use of Twitter.
  • Brenda Janot on 15 Sep 10
     
    Keefe, This article was useful because it demystified the Personal Learning Network (PLN) usefulness for educational purposes. Some of the questions that the article prompted for me was how to utilize Twitter. I especially enjoyed reading about how Twitter was used for professional research networking. I feel that short tweets can lead to ground breaking theories that have not been presented on the internet. I also noted that there were 38 blog posts for this article. Thanks for sharing your insights. Brenda Janot
Lisa Dawley

TweetEffect- When did you lose or gain twitter followers? - 5 views

www.tweeteffect.com/index.php

twitter effect followers

shared by Lisa Dawley on 19 Sep 10 - Cached
  • johnericshelton on 21 Sep 10
     
    I've used a similar web service called Qwitter (http://useqwitter.com/). It requires you to create an account but you can set it up to email you when you lose a follower and you can even identify what your last tweet was before someone quit following you.
  • Lisa Dawley on 21 Sep 10
     
    Qwitter? lol I also found TweetReach http://tweetreach.com/ and thought it gave some interesting data on the extent of your outreach.
anonymous

Librarians Who Lead - 0 views

www.districtadministration.com/viewarticle.aspx

librarians DistrictAdministration

shared by anonymous on 15 Mar 11 - No Cached
  • Instead of investing in scads of state-of-the-art computers and expensive commercially produced courseware, she says, the school district has made a remarkable investment in the high school’s human resources.
  • there was an improvement on the annual Connecticut Academic Performance Test.”
  • We have six years’ worth of analysis of annotated bibliographies, which we consider the hallmark of higher-order thinking— evaluation of reading, as opposed to regurgitation.
  • ...4 more annotations...
  • Luhtala and other members of the high school’s Information and Communication Technology team have woven Moodle, the free, open-source, online course management software, into the curriculum.
  • “We work with a fair amount of data to measure student learning in information and communication technology. We also rely on emerging technology to communicate and collaborate with students and teachers.”
  • The library media center’s home page entices students, teachers and parents to click on a colorful lineup of icons familiar to everyone who enjoys connecting via social media: Facebook, YouTube, Twitter, Google, and VoiceThread, which the library has been using to promote book chats and reading for pleasure. Luhtala also regularly posts instructional videos on the Web for students and teachers.
  • “A librarian today is a facilitator and a leader for the teachers, for curricular learning, for interdisciplinary instruction, and is also a professional development person,” Luhtala says. “But we’re still school-based teachers. And it’s actually kind of beautiful. We like it just that way.”
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