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  • 5min is a place to find short video solutions for practical questions and a place for people to share their knowledge. http://www.5min.com/
  • Blip.tv is a free videoblogging, podcasting and video sharing service. http://blip.tv/
  • Google Plus Hangouts allows up to nine “friends”, watch Youtube videos, in real-time, from anywhere. (External Link)
  • SchoolTube provides students and educators a safe and free media sharing website that is nationally endorsed by premier education associations. All student created materials on SchoolTube must be approved by registered teachers, follow local school guidelines, and adhere to our high standards. (External Link)
  • TeacherTube is a video sharing website that is very similar to YouTube in layout and function, with one crucial difference: it's entirely devoted to educational videos. The site monitors inappropriate materials, so it's safe to use in the classroom. http://www.teachertube.com/
  • WonderHowTo hand-selects and curates the best instructional videos from over 1,700 web sites. Explore the largest collection of free how-to videos anywhere. http://www.wonderhowto.com/
  • Vimeo is a video hosting and sharing site. Users can upload as much as 2GB of video a month, including high-definition video that plays in a wide-screen player. http://www.vimeo.com/
  • YouTube allows people to easily upload and share video clips on www.YouTube.com and across the Internet through web sites, mobile devices, blogs, and e-mail. http://www.youtube.com/
  • TTV (Teacher Training Videos) is a site that provides excellent videos and other resources free of charge for training and links to technology tools. (External Link)

Collaboration portals

A collaboration portal is a one-stop destination, usually on the Web, where collaborators can co-create a page of resources, links, and even tools (also known as gadgets or widgets) to share and manage content. The following are a few popular ones:

  • At Pageflakes you can easily customize the Internet and make it yours using ‘”Flakes” – small, movable versions of all of your web favorites that you can arrange on your personal homepage. You can also participate in the Pageflakes community, sharing your page as a “Pagecast” with a private group or with the world, and connecting with other users across the globe. http://www.pageflakes.com/
  • Google offers the ability to create a personalized iGoogle page that gives you at-a-glance access to key information from Google and across the web. This page is personal and not shared among others with one exception – iGoogle users can easily create “Gadgets” (see http://www.google.com/webmasters/gadgets/) to share text, graphics, and more with others who install those gadgets on their iGoogle page. http://www.google.com/ig
  • Netvibes is a free web service that brings together your favorite media sources and online services. You can share your favorite netvibes content with colleagues, friends, and other netvibes users. http://netvibes.com/
  • Ning is a service for developing personalized social networking sites. (External Link)

Questions & Answers

what is microbiology
Agebe Reply
What is a cell
Odelana Reply
what is cell
Mohammed
how does Neisseria cause meningitis
Nyibol Reply
what is microbiologist
Muhammad Reply
what is errata
Muhammad
is the branch of biology that deals with the study of microorganisms.
Ntefuni Reply
What is microbiology
Mercy Reply
studies of microbes
Louisiaste
when we takee the specimen which lumbar,spin,
Ziyad Reply
How bacteria create energy to survive?
Muhamad Reply
Bacteria doesn't produce energy they are dependent upon their substrate in case of lack of nutrients they are able to make spores which helps them to sustain in harsh environments
_Adnan
But not all bacteria make spores, l mean Eukaryotic cells have Mitochondria which acts as powerhouse for them, since bacteria don't have it, what is the substitution for it?
Muhamad
they make spores
Louisiaste
what is sporadic nd endemic, epidemic
Aminu Reply
the significance of food webs for disease transmission
Abreham
food webs brings about an infection as an individual depends on number of diseased foods or carriers dully.
Mark
explain assimilatory nitrate reduction
Esinniobiwa Reply
Assimilatory nitrate reduction is a process that occurs in some microorganisms, such as bacteria and archaea, in which nitrate (NO3-) is reduced to nitrite (NO2-), and then further reduced to ammonia (NH3).
Elkana
This process is called assimilatory nitrate reduction because the nitrogen that is produced is incorporated in the cells of microorganisms where it can be used in the synthesis of amino acids and other nitrogen products
Elkana
Examples of thermophilic organisms
Shu Reply
Give Examples of thermophilic organisms
Shu
advantages of normal Flora to the host
Micheal Reply
Prevent foreign microbes to the host
Abubakar
they provide healthier benefits to their hosts
ayesha
They are friends to host only when Host immune system is strong and become enemies when the host immune system is weakened . very bad relationship!
Mark
what is cell
faisal Reply
cell is the smallest unit of life
Fauziya
cell is the smallest unit of life
Akanni
ok
Innocent
cell is the structural and functional unit of life
Hasan
is the fundamental units of Life
Musa
what are emergency diseases
Micheal Reply
There are nothing like emergency disease but there are some common medical emergency which can occur simultaneously like Bleeding,heart attack,Breathing difficulties,severe pain heart stock.Hope you will get my point .Have a nice day ❣️
_Adnan
define infection ,prevention and control
Innocent
I think infection prevention and control is the avoidance of all things we do that gives out break of infections and promotion of health practices that promote life
Lubega
Heyy Lubega hussein where are u from?
_Adnan
en français
Adama
which site have a normal flora
ESTHER Reply
Many sites of the body have it Skin Nasal cavity Oral cavity Gastro intestinal tract
Safaa
skin
Asiina
skin,Oral,Nasal,GIt
Sadik
How can Commensal can Bacteria change into pathogen?
Sadik
How can Commensal Bacteria change into pathogen?
Sadik
all
Tesfaye
by fussion
Asiina
what are the advantages of normal Flora to the host
Micheal
what are the ways of control and prevention of nosocomial infection in the hospital
Micheal
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Source:  OpenStax, Ncpea handbook of online instruction and programs in education leadership. OpenStax CNX. Mar 06, 2012 Download for free at http://cnx.org/content/col11375/1.24
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