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anonymous

Carol Kuhlthau Information Search Process - 1 views

comminfo.rutgers.edu/...information_search_process.htm

education research technology inquiry process #ThoughtVectors

shared by anonymous on 30 Jun 14 - No Cached
  • People engage in an information search experience holistically, with an interplay of thoughts, feelings and actions.  Common patterns of thinking, feeling, and acting are characteristic in each phase.  These studies were among the first to investigate the affective aspects or the feelings of a person in the process of information seeking along with the cognitive and physical aspects.  Rather than a steady increase in confidence from the beginning of a search to the conclusion, as might be expected, a dip in confidence is commonly experienced once an individual has initiated a search and begins to encounter conflicting and inconsistent information.  A person “in the dip” is increasingly uncertain and confused until a focus is formed to provide a path for seeking meaning and criteria for judging relevance. Advances in information technology, that open access to a vast assortment of sources, have not helped the user’s dilemma and may have intensified the sense of confusion and uncertainty.  Information systems may intensify the problem particularly in the early stages of the ISP by overwhelming the user with “everything” all at once.
anonymous

Why Wikipedia Does Belong in the Classroom - ReadWrite - 1 views

readwrite.com/...a-does-belong-in-the-classroom

education research technology inquiry process #ThoughtVectors wikipedia classroom

shared by anonymous on 30 Jun 14 - No Cached
  • Teach students that the act of writing in any setting is defined by both form and content. I don’t let my students cite Wikipedia in their academic papers (GASP!) because I don’t believe it to be proper academic form. I don’t let them cite the Britannica or dictionary either. In an effort to shape informed consumers of information I teach them how Wikipedia should and should not be used. I agree with Proffitt when he says it’s a great place to start and a terrible place to finish. Though in some academic circles, the tide is turning.
Kathleen Hancock

Save The Whales - Adopt A Whale - 0 views

www.savethewhales.org/adopt.html

shared by Kathleen Hancock on 01 Jul 14 - No Cached
  • Proceeds from the sale of merchandise will help support Save The Whales' educational programs.
  • Through Save The Whales' symbolic adoption program you will learn about orcas (killer whales) in the wild and in captivity.
  • Proceeds from the kits support Save The Whales education and outreach programs to schools, Whales On Wheels (WOW™)
  • Kathleen Hancock on 01 Jul 14
     
    proceeds from the online Adopt-a-Whale program
jurasovaib

Recognising the proteins that indicate cancer : News : News + Events : National Physica... - 0 views

www.npl.co.uk/...-proteins-that-indicate-cancer

jurasovaib008 proteins cancer

shared by jurasovaib on 01 Jul 14 - No Cached
  • All diseases have proteins, or concentrations of proteins, specifically linked to them called biomarkers, and identifying these can prove a powerful diagnostic tool. Antibodies can be used to test for specific biomarkers because they only bind to specific molecules or groups of molecules. Problems can arise when they bind to groups of similar molecules, leading to false positives and unreliable information.
jurasovaib

How to recognise the symptoms of ovarian cancer | Health | Life & Style | Daily Express - 0 views

www.express.co.uk/...the-symptoms-of-ovarian-cancer

jurasovaib008 symptoms ovarian cancer health life

shared by jurasovaib on 01 Jul 14 - No Cached
  • MOST woman in Britain can probably name the signs of breast cancer. But how many of us could identify just one symptom of an even more deadly disease, ovarian cancer?
  • In fact, the shocking answer is only three per cent - which may explain why we have one of the worst survival rates in Europe.
  • Three quarters of women are only diagnosed once the cancer has spread, so it's not surprising that, out of the 7,000 new cases every year, only a third of women will live for five years.
  • ...5 more annotations...
  • The main problem is its symptoms: persistent bloating, abdominal or pelvic pain, urinary and/or bowel problems and difficulty in eating.
  • Taken on its own, each sign could easily indicate some other medical problem. In fact, 30 per cent of sufferers are misdiagnosed with irritable bowel syndrome.
  • For years, ovarian cancer was known as a silent killer, which really frustrates campaigners. "there are clear symptoms," says Jones. "You just have to know about them."
  • "Ovarian cancer has been overlooked for a long, long time - it's been put into the 'too difficult' box,' says Annwen Jones, chief executive of the target Ovarian cancer charity. "There has been a vicious circle: it's typically diagnosed at a late stage so we have had poor survival rates and, as a result, there's been little awareness of the disease and therefore very little funding for research. We desperately need to break that circle.
  • It's only when the symptoms are pieced together that a diagnosis is made easier.
ifrahansari88

http://www.tandfonline.com.proxy.library.vcu.edu/doi/pdf/10.1080/15398285.2012.723987 - 1 views

www.tandfonline.com.proxy.library.vcu.edu/...15398285.2012.723987

pinterest health

shared by ifrahansari88 on 02 Jul 14 - Cached
  • ifrahansari88 on 02 Jul 14
     
    Pinterest in the healthcare field
ifrahansari88

Biotechnology, a historical prespective - 0 views

ac.els-cdn.com.proxy.library.vcu.edu/...s2.0-0167779989900127-main.pdf

#biotechnology #history

shared by ifrahansari88 on 02 Jul 14 - Cached
  • ifrahansari88 on 02 Jul 14
     
    hx of biotech
ifrahansari88

http://www.tandfonline.com.proxy.library.vcu.edu/doi/pdf/10.1080/10875301.2013.840714 - 0 views

www.tandfonline.com.proxy.library.vcu.edu/...10875301.2013.840714

#pinterest #communication

shared by ifrahansari88 on 02 Jul 14 - Cached
  • ifrahansari88 on 02 Jul 14
     
    academic uses of pinterest
symone008

http://www.surveillance-and-society.org/articles4(3)/escalating.pdf - 0 views

www.surveillance-and-society.org/...escalating.pdf

government privacy qualityoflife #ThoughtVectors #tv008 internet

shared by symone008 on 02 Jul 14 - No Cached
    • symone008
      symone008 on 02 Jul 14
       
      Abstract- What legal and criminal events have facilitated a reevaluation of the balance privacy & security? Find examples Historically Police Strategies involve high surveillance and less privacy Preventive law enforcement has caused a new civil privacy paradigm. How does this affect us? Whitaker (2003: 52) claims that "the historical cycle in which violent threats generate the expansion of arbitrary and intrusive powers of government is being repeated. Once again, the constitutional protection of rights is being dismissed, sometimes from the highest offices in the land, as an inconvenient impediment to safety."  - police use crime control/drugs/terrorism to justify expanding their powers  Balancing of Competing Interest Standard- test devised to weigh the permissibility of police surveillance and search powers in relation to privacy Patriots Act ECPA- police may intercept electronic communications, without a warrant or court order CALEA- internet service provider easy access to law enforcement Effects of Increased Police Surveillance on civic life - diminution of privacy rights - Alien conspiracy - Public anxiety  - Public disruption- impediment to free movement - demise of fundamental democratic ideals -- Orwellian surveillance  there is an absence of  understanding, among researchers, about the scope of police surveillance effects on this  dimension of public existence - assess the social and psychological impact of the US police surveillance on civil life? How can we maintain the balance of security and privacy? Withnot being ill-equipped or not deminishing the quality of the US life. 
  • symone008 on 02 Jul 14
     
    Great article of the impact of US police surveillance on civil life.
George Neff

The Netflix effect: how binge watching is changing television | News | TechRadar - 0 views

www.techradar.com/...is-changing-television-1215808

#ThoughtVectors netflix bingewatching

shared by George Neff on 02 Jul 14 - No Cached
  • The bold new era of content distribution and technological efficiency has served up entire, original award-winning series series like Netflix' House of Cards and Orange is the New Black for consumption in one sitting, if the viewer desires.
  • Quite frankly, we've never had it so good.
  • empowered the consumer.
  • ...16 more annotations...
  • We spoke to television scholars and media psychologists on whether marathon viewing is really enhancing our experience, beyond the buffet. If we can have everything, does everything mean anything?
  • "Even a single episode has so many highs and lows that by the end of it you're so beaten up, you're less receptive to the emotional and intellectual ideas being put forth. Yet still we click and watch another one."
  • Netflix says it's more organic that way – it also means that if you don't do anything the episodes will just keep on coming.
  • With more traditional distribution models there is arguably more of an opportunity to let the experience sink in, find an appreciation and look forward to the next part of the journey.
  • "Breaking Bad has become the greatest example of the perfect show for binge viewing, he tells us. "Not only is it okay to binge view a series like that, but it is a better way to watch it.
  • you can understand the inner workings of these stories if you view them in more concentrated chunks
  • binge watching is the antithesis to how TV traditionally works.
  • Now, thanks to the advent of high-speed internet and the connected services they've enabled, technology has surpassed the content.
  • Ironically enough, the week-to-week format we enjoyed/endured during our last hours with Jesse and Walt proved to be an anomaly for millions who latched on to the growing buzz and raced through the previous five-and-half-seasons during the 12-month pre-climax hiatus – the binge before the episodic storm.
  • "I think Breaking Bad is probably as close as we're going to come to such a universal, cultural televisual event again," said film and television historian and associate professor at UCLA Jonathan Kuntz.
  • Breaking Bad, as it turned out, bridged the two eras perfectly, offering a stunning paradox of each distribution model's merits.
  • "The generation coming up now, all they're going to know is on demand. What pleasure they derive from anything will come from that,"
  • Another factor to consider in the great binge debate is that feeling of withdrawal when we run out of new episodes.
  • "The [binge viewing] experience is so good that you feel physically sad that it's over. That sense you had is more attached to it being a great artistic experience,"
  • The strength of our desire for gratification plays into a debate the psychologists call Connoisseur vs Addict. The former loves to be present in the moment, can savour the engagement and sees how everything ties into a beautiful package. The latter just needs a fix.
  • "An addict is working on a two-pronged schema, which is aspiration and completion. Aspiration is thedopamine-fuelled desire to recapture a feeling," he told TechRadar."When you get the completion, it's not about the rush, but ultimately about achieving the aspiration of the completion. When things are that accessible, what happens to the value of the product?"
jurasovaib

Pancreatic cancer - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Pancreatic_cancer

jurasovaib008 pancreatic cancer cancer

shared by jurasovaib on 02 Jul 14 - Cached
  • For pancreatic cancer: For all stages combined, the 1-year relative survival rate is 25%, and the 5-year survival is estimated as less than 5% [81] to 6%.[7] For local disease, the 5-year survival is approximately 20%.[7][8] For locally advanced and for metastatic disease, which collectively represent over 80%[8] to 85-90%[19] of individuals, the median survival is about 10 and 6 months, respectively.[57] Without active treatment, metastatic pancreatic cancer has a median survival of 3–5 months;[19] complete remission is very rare.
  • Prognosis
  • jurasovaib on 02 Jul 14
     
    "For pancreatic cancer: For all stages combined, the 1-year relative survival rate is 25%, and the 5-year survival is estimated as less than 5% [81] to 6%.[7] For local disease, the 5-year survival is approximately 20%.[7][8] For locally advanced and for metastatic disease, which collectively represent over 80%[8] to 85-90%[19] of individuals, the median survival is about 10 and 6 months, respectively.[57] Without active treatment, metastatic pancreatic cancer has a median survival of 3-5 months;[19] complete remission is very rare."
George Neff

Will Netflix Kill TV? | PopMatters - 0 views

www.popmatters.com/...wing-and-the-end-of-television

#ThoughtVectors netflix media TV

shared by George Neff on 02 Jul 14 - No Cached
  • Live and weekly DVR ratings have plummeted for most broadcast programs, as many viewers can now catch their favorite shows on demand via Hulu or illegal torrents.
  • Neither of these represent the biggest problem facing TV – that would be Netflix. More specifically, it’s the streaming giant’s foray into the original programming game that should cause all couch potatoes’ skin to crawl.
  • The service is a massive hit. Netflix currently takes up one-third of all the downstream bandwidth the web can provide. The average subscriber watches 87 minutes of programming per day. While short of the 18-24-year-old live television average of 3.5 hours per day, that latter number is split across hundreds of network and cable channels. Netflix has a captive audience.
  • ...9 more annotations...
  • Netflix is like an indulgent parent – offering unlimited sweets without any responsibility on the child’s behalf. Subscribers are spoiled with the model, gratifying themselves on a whim by binging new releases without regard for any psychological implications that may take place. American culture now expects instant gratification: fast food, instant messaging, instant streaming. There is virtue in patience, a virtue Netflix disregards in the name of better serving the consumer. Unfortunately, faster service does not always equal better service.
  • When network shows are stripped of commercials and sent to Netflix, the viewing experience is somewhat hollowed. Audiences have grown more used to this with TV on DVD and the restructuring of story beats on premium cable channels, but many comedies still require room to laugh and dramas room to breathe. Binging on Netflix turns distinct three-act episodes into an elongated 13th-act behemoth.
  • Conversation becomes stunted or clandestine, which eliminates much of the buzz that builds pre-season – buzz that is necessary come June when Emmy voters fill out their ballots.
  • Television executives have a right to be both frustrated with and terrified by the advent of the Netflix model.
  • Original shows ushered in using the Netflix model, like House of Cards and Hemlock Grove, have cut out the advertisers. Netflix functions as the network, and if the company decides to evolve from simply licensing original programming to actually producing, they’ll be the studio, too. Netflix is making all the money, monopolizing our attention and making poor consumers out of its subscribers. If this model becomes the norm, the producer/advertiser relationship will be pushed to the breaking point.
  • The folks at Netflix have little to fear. House of Cards executive producer Beau Willimon, in a recent Q&A for Vulture, responded to a question regarding the Netflix model and said, “Our show simply gave people the experience they had already grown accustomed to on Netflix — viewer empowerment. People like being able to decide for themselves when, where, and in what quantities they will watch their content.”
  • We’ve seen how this user-driven, consumerist approach has transformed the music industry into a shell of its former self.
  • What is the informed television devotee to do? Netflix is not inherently evil, and at only $8 a month, the access to vast libraries of programming is an invaluable asset. The answer doesn’t lie in unsubscribing from Netflix, but rather in promoting the traditional broadcast model. By watching live, conversing with friends, coworkers and strangers on Twitter, and even purchasing overpriced merchandise from beloved shows, TV buffs everywhere can help keep the industry afloat. In the hands of the responsible, Netflix is a mighty tool for good. In the hands of the ignorant, it’s a weapon that could destroy all television.
  • But what happens once Netflix reaches the point where profiting only on its own original programming makes more sense than continuing to pay licensing fees, which will skyrocket as the studios jack up prices due to diminished on-air returns? Netflix is positioning itself as its own network, assembling a lineup of programming that will survive the inevitable scripted network TV apocalypse. And once the people lose instant access to former network favorites like How I Met Your Mother and The Office, they’ll rebel by cancelling their subscriptions, the fees will also increase as competition is defeated. But by that point the damage will be irreparable – both television and Netflix will be dismantled by the impatient viewer.
wstrahan

Music as a Service as an Alternative to Music Piracy? - Springer - 0 views

link.springer.com.proxy.library.vcu.edu/...fulltext.html

music service alternative piracy

shared by wstrahan on 02 Jul 14 - No Cached
  • Music pirates show a clearly positive approach to MaaS. The mean of attitude was 3.95 on a five-point scale.
  • While most pirates would use the free version (mean = 3.57), few would pay for MaaS (mean = 1.65).
  • Alternative
  • ...10 more annotations...
  • We can observe a strong difference between the influence of attitude on intention to use free MaaS and the intention to use paid MaaS: building a strong attitude therefore does not lead directly to high willingness to pay; instead, it is the intention to test free MaaS that is influenced by attitudes.
  • We found that the search for music recommendations and the flat rate preference influence the attitude towards MaaS positively and significantly. The new recommendation functions and the pricing model are therefore functions users rated highly and which can help build a strongly positive attitude towards MaaS.
  • Pirates seem satisfied with the sound quality of tracks provided via illegal networks and seem to feel safe from prosecution.
  • Our study demonstrated the attractiveness of MaaS offers to music pirates. Nevertheless, most music pirates prefer free MaaS.
  • We showed that flat rates are regarded as an attractive pricing model by music pirates and that this constitutes a suitable alternative to pay-per-download, which is often considered too expensive (Al-Rafee and Cronan 2006).
  • Users who do not consider music piracy owing to moral scruples and higher search costs also show a positive attitude towards MaaS.
  • A reason for the increased willingness to pay may also relate to hedonistic social benefits, established by integrating social features into recommendation systems
  • MaaS providers should therefore focus on comprehensive, user-friendly recommendation systems that support social exchanges between MaaS users. Our study results clearly demonstrate that a platform’s features positively influence the attitude towards MaaS. Besides direct recommendations from friends, users can receive recommendations based on tagged music channels or collaborative filtering.
  • The presented study demonstrates that new offers of music consumption can also be an attractive alternative for music pirates. Although there is no indication of the reduction of illegal downloads in general, music pirates consider the free ad-based version of MaaS an alternative. Music pirates who have rejected legal music consumption due to high prices in the past may well switch to legal consumption.
  • Pandora
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