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rasha kamel has been shared in 137 public circles

You can see here the 50 latest shared circles.
If this is your profile, you can check your dashboard to see all shared circles you have been included.

AuthorFollowersDateUsers in CircleCommentsReshares+1Links
gaul shippuden336This is a good circle. all of account on this circle is OnNow you can ADD People From this CircleBefor you ADD This people to your Circle, You must Vote g+ on my Blog please.> vote g+ on this link : https://plusone.google.com/u/0/_/+1/fastbutton?count=true&url=http://blog-kangramzi.blogspot.com/> After that. You can add this people to your site.Thank you #vote #sharedcircles #sharedpubliccircles   #shared   #circle #voteg+2014-04-14 05:52:07500424CC G+
DEVILZART1,310#sharedcircle #publiccircleshare   #circleshare   #circleoftheday #circleshares   #circlesharing   #circlesshare   #publicsharedcircle #publicsharedcircles   #sharedcircleoftheday #sharedcircleoftheweek #sharedcircles   #sharedpubliccircle #todayspublicsharedcircle #todayssharedcircle   #publiccircle #circle   #circles   #awesome #awesomeness #awesomepeople #shareyourcircle   #bestengagers #followers   #followback #paulaawesomecircle   #awesomecircles #paulateshima #topsharedcircle #topsharedcircle   #myseoissocial #besocial   #socializethesocial   #trust #circles #sharedcircle 2014-04-04 17:15:22500151123CC G+
Becky Collins5,363Software and Hardware Circle :Circle of very #social #engagerspeople and companiesTo be included in my shares (#sharedcircle), be so kind to:1 - Do +1 t the post2 - Comment the post and specify your "category" (job or interest) Ex: Fashion, SEO, Companies, Social Media Marketing, Sailing, Photography, Bloggers/Writers, Web graphics and design, Italy, Artists, Sport, Finance/Economy ...3 - include the circle among your circles4 - share the circle (include yourself)Improve your popularity, be social be cool !Keep yourself updated, enjoy the Shared Circles Hellenic Alliance, you can share your shared circles inside the upcoming Community:https://plus.google.com/communities/112552559573595396104  #socialmedia  #media  #circles   #circleshare   #circlesharing  #circlecircle   #beckyscircle   #sharedcircles   #sharedpubliccircles  #sharedcircleoftheday  +Becky Collins ?2014-03-20 04:29:134326716CC G+
Jason Levy28,118This is my TEAM ELITE ENGAGERS CIRCLE VIOLET EDITIONAs it has been some time since I posted a #teamelite circle, my   #teamelite circles have a colour theme this time, so they are named Purple and Violet. You'll notice there are only two of them this time, as I am now making sure everyone has added me before I share them.*     #teamelite  members - see nearer the end for instructions for the next stage!     #eliteinnercircle *I have had so many great     #teamelite  engagers that I need two whole circles - why are they     #teamelite  engagers, as opposed to normal engagers? These are the ones who have shared my shared circles - you have close to 1,400 circle sharers here for you to add across these three circles. You should add people in these circles, because they are active engagers and will brighten up your Google Plus experience. I'm not sure you could handle all that Google Plus engagement, so think twice before you do so!My     #teamelite  circles are extensively shared by the top circle sharers on Google Plus, so naturally, membership of     #teamelite  is very exclusive and there is a lot of demand to get in.To get in, and to ensure you stay in     #teamelite  you need to do the following:1. Add me to your circles, if you haven't done so already2. +1 this circle3. Publicly share this circle to public, your circles and extended circles.4. If possible, leave a comment on this circle so I know you have done the three steps above (I say "if posible" as my circle comments more often than not hit the 500 comment limit).BE THE BEST OF THE BEST:To get into my     #eliteinnercircle  you need to share my Purple and Violet     #teamelite  circles, as well as my current   #eliteinnercircle circle. You can find them here:InnerCircle: https://plus.google.com/112133840926710963547/posts/hRfNh2tgU3dTeam Elite Purple: https://plus.google.com/112133840926710963547/posts/ZkJfvmTuuUaTeam Elite Violet:  https://plus.google.com/112133840926710963547/posts/cV9YFQKAZfz #circleshare       #circlesharing       #sharedcircles   #sharedpubliccircles       2014-03-18 15:06:08500141943CC G+
Jason Levy28,118This is my TEAM ELITE ENGAGERS CIRCLE VIOLET EDITIONAs it has been some time since I posted a #teamelite circle, my   #teamelite circles have a colour theme this time, so they are named Purple and Violet. You'll notice there are only two of them this time, as I am now making sure everyone has added me before I share them.*     #teamelite  members - see nearer the end for instructions for the next stage!     #eliteinnercircle *I have had so many great     #teamelite  engagers that I need two whole circles - why are they     #teamelite  engagers, as opposed to normal engagers? These are the ones who have shared my shared circles - you have close to 1,400 circle sharers here for you to add across these three circles. You should add people in these circles, because they are active engagers and will brighten up your Google Plus experience. I'm not sure you could handle all that Google Plus engagement, so think twice before you do so!My     #teamelite  circles are extensively shared by the top circle sharers on Google Plus, so naturally, membership of     #teamelite  is very exclusive and there is a lot of demand to get in.To get in, and to ensure you stay in     #teamelite  you need to do the following:1. Add me to your circles, if you haven't done so already2. +1 this circle3. Publicly share this circle to public, your circles and extended circles.4. If possible, leave a comment on this circle so I know you have done the three steps above (I say "if posible" as my circle comments more often than not hit the 500 comment limit).BE THE BEST OF THE BEST:To get into my     #eliteinnercircle  you need to share my Purple and Violet     #teamelite  circles, as well as my current   #eliteinnercircle circle. You can find them here:InnerCircle: https://plus.google.com/112133840926710963547/posts/hRfNh2tgU3dTeam Elite Purple: https://plus.google.com/112133840926710963547/posts/ZkJfvmTuuUaTeam Elite Violet:  https://plus.google.com/112133840926710963547/posts/cV9YFQKAZfz#circleshare       #circlesharing       #sharedcircles   #sharedpubliccircles       2014-03-18 14:37:35500499242301CC G+
Becky Collins5,164 Social Sciences Circle :Circle of very #social #engagerspeople and companiesTo be included in my shares (#sharedcircle), be so kind to:1 - Do +1 t the post2 - Comment the post and specify your "category" (job or interest) Ex: Fashion, SEO, Companies, Social Media Marketing, Sailing, Photography, Bloggers/Writers, Web graphics and design, Italy, Artists, Sport, Finance/Economy ...3 - include the circle among your circles4 - share the circle (include yourself)Improve your popularity, be social be cool !#socialmedia  #media  #circles   #circleshare   #circlesharing  #circlecircle   #beckyscircle   #sharedcircles   #sharedpubliccircles  #sharedcircleoftheday  +Becky Collins2014-03-18 12:35:31305008CC G+
Carlos Esteban39,158ENGAGERS and other INTERESTING PEOPLE Here you will find a sample of recent and repeat engagers, people that include me in shared circles, and people that publish interesting, useful or amusing posts. Add the circle and check them out. Maybe you like some of them! Feel free to re-share the circle :) Have a great Sunday! #circles #circlethis #circleyoushare #sharedcircles #addcircle #sharedpubliccircles #growfollowers #circleshare #publicsharedcircles #circleoftheweek #circlesharing #publiccircle #findcircles #circlemeup #sharedcircle #circleshare  #thursdaycircle   #thursdaycircleshared   #circlethursday #circle 2014#72014-03-16 14:11:22498584862CC G+
John Nuntiatio29,767#circles #sharedcircles #circlesharing #circle #circleoftheday #bestofcircles #bestcircleshare #share #tech #business #sport2014-03-14 06:27:36393013CC G+
John Nuntiatio29,767#circles #sharedcircles #circlesharing #circle #circleoftheday #bestofcircles #bestcircleshare #share #tech #business #sport2014-03-14 06:26:50393033CC G+
John Nuntiatio29,767#circles #sharedcircles #circlesharing #circle #circleoftheday #bestofcircles #bestcircleshare #share #tech #business #sport2014-03-14 06:26:17393012CC G+
John Nuntiatio29,767#circles #sharedcircles #circlesharing #circle #circleoftheday #bestofcircles #bestcircleshare #share #tech #business #sport2014-03-14 06:25:52393011CC G+
John Nuntiatio29,767#circles #sharedcircles #circlesharing #circle #circleoftheday #bestofcircles #bestcircleshare #share #tech #business #sport2014-03-14 06:25:16393204CC G+
Toko Bagus - Cara Cepat Jual Tepat0lets to shared #growcircles #sharedcircles #circleshared  2014-03-12 15:10:14491123CC G+
shinigami kurai109This circle will add great, amazing, wonderful, and awesome content to you feed plus your page will receive massive engagement and +1 'sBoost your visibility on Google+ - Share the circle!To be added to the Circle you have to do these simple steps:1 - Include me in your circles2 - Click add people and create your circle3 - share the circle (include yourself)4 - add +1 to the post +shinigami kurai2014-03-09 02:04:4450110313CC G+
DEVILZART386This circle will add great, amazing, wonderful, and awesome content to you feed plus your page will receive massive engagement and +1 'sBoost your visibility on Google+ - Share the circle!To be added to the Circle you have to do these simple steps:1 - Include me in your circles2 - Click add people and create your circle3 - share the circle (include yourself)4 - add +1 to the post +DevilzArt More you share more you get! #circle   #circleshare   #circlesharing   #circleshared   #share   #sharedcircles   #sharedcircleoftheday   #engagers   #engagerscircle   #engagerspeople   #engagersshowcasecircle   #publicsharedcircles   #wordpress   #seo   #affiliatemarketing    #googleplus   #googleplusupdate   #blogger   #bloggers   #blogging     #internet   #socialmedia   #socialmediatips   #socialnetworking   #internetmarketing   #seo   #seotips   #bloggingtips   #bloggingforbusiness   #bloggingforbusiness   #bloggingtipsandtricks 2014-03-08 15:58:55501191527CC G+
Mario Falcetti47,255A nice circle to explore G+: ...  to meet people; to discover places; to appreciate the nature; to approach arts, science and technologies; … (updated March 7th, '14)  #circles   #circleshare   #sharedcircle #circlesharing #followers   #social #sharedcircles #sharedpubliccircles #circleshared #sharedcircleoftheday #addmetoyourcircles #awesomepeople   #circlecount #newfollowers #googleplus  2014-03-07 18:20:43498419258387CC G+
Becky Collins3,213Baseball circle #Baseball  #circles   #circleshare   #circlesharing   #circlecircle   #beckyscircle   #sharedcircles   #sharedpubliccircles   #sharedcircleoftheday  +Becky Collins 2014-02-26 10:30:413883216CC G+
DEVILZART103This circle will add great, amazing, wonderful, and awesome content to you feed plus your page will receive massive engagement and ppplllluuuussss OnEs!!!   Welcome to +circle your circle with circles!!!!!  :DBoost your visibility on Google+ - Share the circle!To be added to the Circle you have to do these simple steps:1 - include me in your circles 2 - Click add people and create your circle3 - share the circle (include yourself) 4 - add +1 to the post#circle   #circleshare   #circlesharing  #circulo   #kreise   #kreis   #круг   #круги   #круглим   #кругляши  #blogger   #blogging   #bloggers#サークル   #界   #cercle   #دائرة   #kring   #kringen   #nederland  +Circles +Circle Circle Circle +Circles by DzjieDzjee +Selected Circles 2014 +Awesome Circles +Socialize circles +Circles & Circles & Circles +Google+ Categorized Circles +Circles Circles Circles +Curating Content on Google+ +Team Circle Share +Shared Circles +Circle Shares Notifications +Urkel's Shared Circles +Shared Circles Magic G+ +Shared Circles on G+ +SharedCircles #googleplus #circle #sahrecircle #circleshare #circlesharing #circleshared #circleoftheday #sharedpubliccircles #sharedcircleoftheday 2014-02-25 06:41:2550015722CC G+
John Nuntiatio28,116circles #sharedcircles #circlesharing #circle #circleoftheday #newcircle #bestofcircles #bestcircleshare #share #tech #business #sport #health   #entertainment   #news  2014-02-23 08:38:002986725CC G+
Becky Collins2,634Marketing Circle : Feb 22#circles   #circleshare   #circlesharing   #circlecircle   #beckyscircle   #sharedcircles   #sharedpubliccircles   #sharedcircleoftheday +Becky Collins2014-02-22 06:29:4945517724CC G+
Carlos Esteban35,966ENGAGERS and other INTERESTING PEOPLE Here you will find: ►A sample of recent and repeat engagers with my posts on #science, #animals and #landscape pictures, #sciencefiction and #humor. ►Some people that include me in the circles that they curate… or that have not included me yet but I would love to be :) ►And some people that publish interesting, useful or amusing posts regardless if they circle me back or not. The categories are not exclusive and many people are in more than one. Add the circle and check them out. Maybe you like some of them! Feel free to re-share the circle if you wish. I will appreciate it. Have a nice Valentine’s day!Carlos #circles #circlethis #circleyoushare #sharedcircles #addcircle #sharedpubliccircles #growfollowers #circleshare #publicsharedcircles #circleoftheweek #circlesharing #publiccircle #findcircles #circlemeup #sharedcircle #circleshare  #thursdaycircle   #thursdaycircleshared   #circlethursday #circle 2014#62014-02-14 19:25:01464614865CC G+
Lu Ann Abel0I circled the circle you circled to circle...So, if I circled the circle you circled to circle,It is just right that you also circle the circle, I circled! #AddCircle #CircleAdd #ShareCircle  2014-02-12 17:41:4049517721CC G+
Jason Levy24,173This is my SURPRISE WELCOME CIRCLE 6 - STORM EDITIONI'm sharing with you my SURPRISE WELCOME CIRCLE 6 - STORM EDITIONThis circle contains people who are new to my circles. I'm still playing catch up with my welcome circles, so many of the people in this circle have already engaged with me in some way, and some are already in #teamelite . They are all great people, and without a doubt, if you add them, you will have an even better Google plus experience as they plus, share and comment on your own posts.To help them, and to help you grow your followers I am sharing them here.To get to the next level and have a chance to become a Team Elite Engager (and this also applies to people who aren't in this circle), there are four simple steps:1. Add me to your circles.2. +1 this post.3. Share this post.4. Optionally, comment to let me know what you have done! (If it has already reached 500 comments, you won't be able to comment - that's why it's optional).5. Also, share my current #teamelite circle at https://plus.google.com/+JasonLevy/posts/huoZu9hMsGL (this circle is currently on 417 shares, so just think of how much your circles will grow if you get into #teamelite !)You can also add both circles, but BE WARNED! Your g+ engagement is likely to increase if you do so. I'm not sure if you could handle it. My Team Elite Engager Circles are shared regularly by other circle sharers - they currently stand at over 1000 active sharers, and will be reviewed and reshared regularly, so do yourselves a big favour and become one of the Elite!      #teamelite  #circleshare    #circlesharing    #sharedcircles    #sharedpubliccircles     #publiccircle    #teamelitecircle    #teameliteengagecircle   #dontconfusethecircles  ~@~@~@~@~@~@~@~@~@~@~@~@~@~@~I don't wish to offend anyone on the internet, so if you would like to be removed from my shared circles, please send me a private message and I won't share your profile in the future. The only way being shared will affect you is that you will get notifications that people have added you. You are under no obligation to add them back to your circles. If you don't add them back, they will most likely remove you from their circles after some time.~@~@~@~@~@~@~@~@~@~@~@~@~@~@~Searching for a cure for tinnitus? Looking for tinnitus treatment prices? Don't know where to find a tinnitus specialist? To get affordable private tinnitus treatment in London, go here:http://www.thelondontinnitustreatmentclinic.co.uk/Tinnitu2014-02-12 13:19:30496384168241CC G+
Hertzer Tsaitwase788Sekali klik, teman google plus jadi bertambah.Ini merupakan circle spesial saya, dimana orang di dalam sini merupakan bule dan memiliki potensi aktif di google plus.Mau akun anda ada di dalamnya? Anda boleh bergabung dengan kami dengan memenuhi syarat di bawah ini :Syarat Gabung :> Akun google plus aktif (yang akan dioptimasi)> Harus mau +1 dan share ulang postingan shared circlenya> Harus follow google plus saya (agar saya mudah mengenali akun dan memantaunya, saya juga akan follow balik kalian)Syarat Pendukung :> Membuat artikel mengenai "cara memperbanyak followers google plus" dan diberi link ke url shared circle (saya ada materinya untuk diposting dan boleh copas artikel saya)=====================================================Jika merasa sanggup dengan semua syarat di atas, silahkan daftarkan diri anda.Cara Gabung :> Klik tambahkan orang dan buat lingkarang baru> Follow google plus saya> +1 dan share post ini>  komen dengan hastag #addmetosharedcircle  #Sharedcircle   #circle   #publiccircle  2014-01-27 16:17:5747919821CC G+
Carlos Esteban33,566ENGAGERS and other INTERESTING PEOPLE Here you will find: -A sample of recent and repeat engagers with my posts on #science , #animals and #landscape pictures, #sciencefiction and #humor . -Some people that include me in the circles that they curate… or that have not included me yet but I would love to be :) -And some people that publish interesting, useful or amusing posts regardless if they circle me back or not. The categories are not exclusive and many people are in more than one. Add the circle and check them out. Maybe you like some of them! Feel free to re-share the circle if you wish. I will appreciate it. Have a nice Sunday!Carlos #circles #circlethis #circleyoushare #sharedcircles #addcircle #sharedpubliccircles #growfollowers #circleshare #publicsharedcircles #circleoftheweek #circlesharing #publiccircle #findcircles #circlemeup #sharedcircle #circleshare   #thursdaycircle    #thursdaycircleshared    #circlethursday #circle  2014#42014-01-26 13:53:24495161151201CC G+
Mikhail Petrovsky63,280Good morning / evening to all.You'll love this circle. Photographers, artists and other interesting people!Это социальный круг / This social circleВам понравится этот круг, добавьте его себе. Фотографы, художники и другие интересные люди!#EarthMyMother #ForFriends #photo2014-01-26 01:55:44478421558CC G+
John Nuntiatio25,447#circles #sharedcircles #circlesharing #circle #circleoftheday #bestofcircles #bestcircleshare #share #tech #business #sport2014-01-25 19:41:45255729CC G+
Artur M.36,283circle of people, with active life position in Google+Круг людей с активной жизненной позицией в Гугле+Если вы поделились этим кругом вчера, вы находитесь в нем сегодня. Если вы разделяете его с друзьями сегодня, вы будете в нем и завтра.2014-01-25 13:12:34481441364CC G+
Christy Sandhoff27,208This is a very nice circle Carlos.  Thanks for posting it. ==========================================Carlos Esteban - Google+ - ENGAGERS and other INTERESTING PEOPLE Here you will find...ENGAGERS and other INTERESTING PEOPLE Here you will find recent and repeat engagers, people that include me in shared circles, and people that publish interesting, useful or amusing posts. Add the circle and check them out. Maybe you like some of them! Feel free to re-share the circle if you wish :) Have a great weekend!2014-01-17 22:22:5740171214CC G+
Carlos Esteban32,281ENGAGERS and other INTERESTING PEOPLE Here you will find recent and repeat engagers, people that include me in shared circles, and people that publish interesting, useful or amusing posts. Add the circle and check them out. Maybe you like some of them! Feel free to re-share the circle if you wish. I will appreciate it. Have a nice day!Carlos 2014#3#circles #circlethis #circleyoushare #sharedcircles #addcircle #sharedpubliccircles #growfollowers #circleshare #publicsharedcircles #circleoftheweek #circlesharing #publiccircle #findcircles #circlemeup #sharedcircle #circleshare  #thursdaycircle   #thursdaycircleshared   #circlethursday #circle2014-01-16 13:53:50491131130183CC G+
Mikhail Petrovsky61,653Good morning / evening to all. You'll love this circle. Photographers, artists and other interesting people!Вам понравится этот круг, добавьте его себе. Фотографы, художники и другие интересные люди!Это социальный круг / This social circle #EarthMyMother #ForFriends #photo2014-01-12 05:09:15480382074CC G+
Artur M.34,610A Very Social CircleКруг людей с активной жизненной позицией в Гугле+circle of people, with active life position in Google+Если вы поделились этим кругом вчера, вы находитесь в нем сегодня. Если вы разделяете его с друзьями сегодня, вы будете в нем и завтра.#forfriends  2014-01-11 15:17:52474472169CC G+
Mariana Lopez de Waard8,230viz +Circulos Compartidos ENGAGERS and other INTERESTING PEOPLE Here you will find recent and repeat engagers, people that include me in shared circles, and people that publish interesting, useful or amusing posts. Add the circle and check them out. Maybe you like some of them! Feel free to re-share the circle if you wish :) Have a great weekend!+OG International Network +OG Marbella  2014-01-11 08:00:354552418CC G+
James Harper726+Carlos Esteban originally shared: ENGAGERS and other INTERESTING PEOPLE Here you will find recent and repeat engagers, people that include me in shared circles, and people that publish interesting, useful or amusing posts. Add the circle and check them out. Maybe you like some of them! Feel free to re-share the circle if you wish :) Have a great weekend! #circles #circlethis #circleyoushare #sharedcircles #addcircle #sharedpubliccircles #growfollowers #circleshare #publicsharedcircles #circleoftheweek #circlesharing #publiccircle #findcircles #circlemeup #sharedcircle #circleshare   #thursdaycircle   #thursdaycircleshared   #circlethursday #circle 2014-01-11 00:11:5845612426CC G+
Christy Sandhoff26,446Shared by Carlos Esteban..... ENGAGERS and other INTERESTING PEOPLE Here you will find recent and repeat engagers, people that include me in shared circles, and people that publish interesting, useful or amusing posts. Add the circle and check them out. Maybe you like some of them! Feel free to re-share the circle if you wish :) Have a great weekend!2014-01-10 17:39:29451161029CC G+
Carlos Esteban31,485ENGAGERS and other INTERESTING PEOPLE Here you will find recent and repeat engagers, people that include me in shared circles, and people that publish interesting, useful or amusing posts. Add the circle and check them out. Maybe you like some of them! Feel free to re-share the circle if you wish :) Have a great weekend! #circles #circlethis #circleyoushare #sharedcircles #addcircle #sharedpubliccircles #growfollowers #circleshare #publicsharedcircles #circleoftheweek #circlesharing #publiccircle #findcircles #circlemeup #sharedcircle #circleshare  #thursdaycircle   #thursdaycircleshared   #circlethursday #circle2014-01-10 17:31:474549465143CC G+
Carlos Esteban30,646ENGAGERS + INTERESTING PEOPLE So here is my first circle of 2014… actually my first circle ever! This is the first time that I create and share a circle. Here you will find recent engagers and people that publish interesting, useful or amusing posts. Maybe you like some of them. Happy New Year! #circles #circlethis #circleyoushare #sharedcircles #addcircle #sharedpubliccircles #growfollowers #circleshare #publicsharedcircles #circleoftheweek #circlesharing #publiccircle #findcircles #circlemeup #sharedcircle #circleshare  #thursdaycircle   #thursdaycircleshared   #circlethursday #circle2014-01-01 13:25:133659447140CC G+
Core Marketing4091. Plus The Post 2. Comment3. Add People To Circles/Include Yourself4. Share The Circle!#sharedcircle   #topsharedcircle   #circleoftheday   #sharedcircle    #circlesharing   #circleshare         #circles       2013-12-28 07:48:32495859CC G+
Core Marketing2921. Plus The Post 2. Comment3. Add People To Circles/Include Yourself4. Share The Circle!#sharedcircle   #topsharedcircle   #circleoftheday   #sharedcircle    #circlesharing   #circleshare         #circles       2013-12-27 07:10:04496245CC G+
Richella Ellanezt0 This is a group of individuals that has personally shared four of my best circle sharing circles in the last month (or so).  They also include a mix of new circle sharers and some that are just trying to learn it for the first time. :) :) :0)They are individuals, to a large degree, that are very interested in not just circle sharing (which is great), but also engaging with you in a meaningful way (which is awesome)!!!Guidelines for Core Multipliers- Share the circle to stay in the circle- Have some fun!- If you are new and want in the circle, share the circle.This is a great group.  Enjoy this circle and have an awesome Thursday!*if you were somehow missed/ not included in the circle, please let me know and it will be corrected on the next share. My apologies ahead of time! :)**For those coming from multiplying circle, we are not inviting new folks here, you can privately message them or ping them when you share the circle on your public feed. Thanks!#corecircle #multiplyingcircle #coremultipliers #sharedcircles #circleshare #bestsharedcircle  #circleshare   #sharedcircles   #circleoftheday  #CircleQueen   #CircleMaster  #GPlusList   #Circle   #Circleshare   #Circlesharing   #PublicSharedCircles2013-12-25 10:56:025017210CC G+
David Leonhardt3,391This is basically the Megamix 19 of +Tancredi Matranga .   To grow your contacts on G+,:1. Plus the post2. Leave a comment3. Save the circle.4. Share the saved circle (but make sure to tick "include yourself" when sharing).#circles #sharedcircles #addcircle #sharedpubliccircles #growfollowers #circleshare #publicsharedcircles #circleoftheweek #circlesharing #publiccircle #findcircles #circlemeup #influencers #influencer #influence #influencermarketing #sharedcircle     #circleshare   #thursday   #thursdaycircle   #circlethursday  2013-12-19 16:54:54498101315CC G+
Tancredi Matranga11,444WEB INFLUENCER MEGAMIX 19Have a great Thursday my Google+ Friends!I am happy to share with you my 19th #sharedcircle named Web Influencer Megamix.I put together a mix of #TopEngagers  - Really Interesting People who share unique and original content.   Do yo want to be added to the Web #Influencer Circle?To be included, be so kind to:   1 - Do +1 t the post   2 - Comment the post and specify your "category" (job or interest)         (ex: fashion, photography, seo, social media marketing)   3 - Include the circle among your circles   4 - Share the circle (include yourself)   5 - Be free and smile to life! :)   #circles #sharedcircles #addcircle #sharedpubliccircles #growfollowers #circleshare #publicsharedcircles #circleoftheweek #circlesharing #publiccircle #findcircles #circlemeup #influencers #influencer #influence #influencermarketing #sharedcircle     #circleshare   #thursday   #thursdaycircle   #circlethursday  2013-12-19 10:54:49498886796CC G+
Vladimir Samsonov23,645Good morning/evening to all. You'll love this circle. Photographers, artists and other interesting people!Вам понравится этот круг, добавьте его себе. Фотографы, художники и другие интересные люди!Это социальный круг This is a Social Circle#ForFriends #photo #EarthMyMother2013-12-07 14:41:42475483373CC G+
Lo Sauer2,493This is a great circle combined of active engagers, creative folks and  some of the best and brightest people on google+. A thank you in this circle-inclusion-shoutout to: +Peter Terren +Michael Műller +Carlos Esteban +Justin Chung +Malthus John +Marta Rauch +Rajini Rao +Katherine Vucicevic +Jonathan Eisen +Mike Allton +Scott Buehler +Mario Falcetti +Zvonimir Fras +Krithika Rangarajan +sridhar krishnan +Joanna Ortynska +Seamus Smyth +Chuck Croll +Michael Schobel +2013-11-19 18:19:4843218317CC G+
Rank Kemeng0This is a group of individuals that has personally shared four of my best circle sharing circles in the last month (or so).  They also include a mix of new circle sharers and some that are just trying to learn it for the first time. :) :) :0)They are individuals, to a large degree, that are very interested in not just circle sharing (which is great), but also engaging with you in a meaningful way (which is awesome)!!!Guidelines for Core Multipliers- Share the circle to stay in the circle- Have some fun!- If you are new and want in the circle, share the circle.This is a great group.  Enjoy this circle and have an awesome Thursday!*if you were somehow missed/ not included in the circle, please let me know and it will be corrected on the next share. My apologies ahead of time! :)**For those coming from multiplying circle, we are not inviting new folks here, you can privately message them or ping them when you share the circle on your public feed. Thanks!#corecircle #multiplyingcircle #coremultipliers #sharedcircles #circleshare #bestsharedcircle   #circleshare   #sharedcircles   #circleoftheday   #CircleQueen   #CircleMaster   #GPlusList   #Circle   #Circleshare   #Circlesharing   #PublicSharedCircles2013-11-01 15:53:38426115CC G+
Coyeb Sundel02013-10-24 10:04:35425202CC G+
Coro Soak02013-10-18 17:54:2948727727CC G+
Tiberiu Igrisan448Science (part 1)#science #sciencecircle #sharedcircles  2013-10-14 18:53:04257123CC G+
Fabian Weiland0#sharedcircle #sharedcircles #health #wellness  2013-10-14 15:30:25243000CC G+
James Steward1,112These are awesome scientist friends who comment my posts#scientistcirle #circle #circleshared #sharedcircle #circleoftheday #followfriday2013-10-10 16:30:23414103CC G+


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2014-04-19 05:17:40 (0 comments, 1 reshares, 2 +1s)

"University of Georgia researchers led by Yiping Zhao recently published three papers documenting a simple method to fabricate metamaterials that could lead to industrial-scale production. The first two studies appeared in the journal Nano Letters and the third in the March issue of Advanced Optical Materials.
Zhao is a professor in the Franklin College of Arts and Sciences department of physics and astronomy and director of the Nanoscale Science and Engineering Center. His co-authors on the studies were research assistants George Larsen, Yizhuo He and Whitney Ingram.
"What we do in the lab is try to think about simple, scalable methods," said Larsen, who along with He is supported by the National Science Foundation. Ingram is an Alfred P. Sloan Foundation Minority Ph.D. Scholar and a Southern Regional Educational Board State Doctoral Scholar. "Metamaterials depend on good... more »

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2014-04-19 04:57:28 (0 comments, 2 reshares, 6 +1s)

"Scientists know that it's not just our DNA structure that determines how we look and what we're capable of doing, there's another factor involved—the expression of our genes—they can be turned on or off at some point, allowing or preventing certain traits from developing. This process is known as DNA methylation—where methyl group chemicals attach to DNA and prevent them from behaving as they would otherwise. In this new effort, the researchers looked at methylation in Neanderthals and Denisovans to learn more about how they might have been different from us.
Studying methylation in preserved fossils involves noting the way the methyl chemical cytosine decays over long periods of time. Unmethylated cytosines decay to one type of chemical while unmethylated cyctones decay to another. By measuring the amounts of the two resultant chemicals found in fossilized bone fragments, theresea... more »

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2014-04-19 04:47:42 (0 comments, 1 reshares, 4 +1s)

"After humans, the lion is indisputably the top predator in Africa’s Serengeti. Since the 1990s, the big cats have been regarded as serious threats to the survival of both cheetah and wild dog populations. But a new study reveals that cheetahs are more adept at living with the lions than previously recognized, although wild dogs don’t fare so well. The work is likely to alter approaches to protecting all three carnivores.
Lions were first fingered as being particularly tough on Africa’s cheetahs in 1994. A researcher documented the big cats attacking and killing up to 57% of cheetah cubs in Tanzania’s Serengeti National Park. (They rarely ate the cubs, although the cheetah mothers often consumed the remains of their offspring after the lions had left.)
Things seemed almost as bad for African wild dogs, long-legged canines that are not related to domestic dogs. They have colorful,patchy ... more »

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2014-04-19 04:44:58 (0 comments, 1 reshares, 4 +1s)

"The Chinese government has lifted the veil just a bit on a nationwide soil survey that it had classified as a state secret. The environment ministry posted a bulletin to its website yesterday divulging that 16% of sites tested during the 5-year survey are polluted. The report concludes, dryly, that China’s “overall national soil environment” is “not optimistic.”
“Finally the public really knows the overall situation of the pollution under their feet, and the severe situation of food pollution,” says Chen Nengchang, a soil scientist at the Guangdong Institute of Eco-Environmental and Soil Sciences in Guangzhou. However, much of the data from the survey—which ran from 2005 to 2010—remains under lock and key. “The transparency is not enough,” says Chen Ruishan, a geologist at Hohai University in Nanjing.
Most worrying to researchers is that pollution is most widespread onagricultural lands, w... more »

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2014-04-19 04:39:47 (0 comments, 2 reshares, 4 +1s)

"A new chemical process can transform waste sulfur into lightweight plastic lenses that have a high refractive index and are transparent to mid-range infrared light. The lenses may have applications in thermal imaging devices. Other potential applications for the new plastic include sulfur-lithium batteries".

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2014-04-19 04:38:06 (0 comments, 1 reshares, 1 +1s)

"Impurities can hurt performance -- or possibly provide benefits -- in a key superconductive material that is expected to find use in a host of applications, including future particle colliders. The size of the impurities determines whether they help or hinder the material's performance, according to new research".

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2014-04-19 04:36:28 (0 comments, 1 reshares, 4 +1s)

"Bits of plant life encapsulated in molten glass by asteroid and comet impacts millions of years ago give geologists information about climate and life forms on the ancient Earth. Scientists exploring large fields of impact glass in Argentina suggest that what happened on Earth might well have happened on Mars millions of years ago. Martian impact glass could hold traces of organic compounds".

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2014-04-19 04:28:03 (0 comments, 3 reshares, 6 +1s)

"The ability to stick objects to a wide range of surfaces such as drywall, wood, metal and glass with a single adhesive has been the elusive goal of many research teams across the world, but now a team inventors describe a new, more versatile version of their invention, Geckskin, that can adhere strongly to a wider range of surfaces, yet releases easily, like a gecko's feet".

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2014-04-19 04:26:41 (0 comments, 2 reshares, 6 +1s)

"Seeds that sprout as soon as they're planted may be good news for a garden. But in the wild, a plant whose seeds sprouted at the first warm spell or rainy day would risk disaster. More than just an insurance policy against late frosts or unexpected dry spells, it turns out that seed dormancy has long-term advantages too: plants whose seeds put off sprouting until conditions are more certain give rise to more species".

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2014-04-18 09:04:59 (0 comments, 2 reshares, 4 +1s)

"Nearly two-thirds of mammals in northern Eurasia, Australia, Madagascar and the Americas died out by 10,000 years ago.
The findings suggest that many of India's charismatic animals, such as bears, leopards and wolves, may have been more able to adapt to ecological pressures than mammals elsewhere.
They also highlight the importance of connected habitats and could help protect some of today's most endangered Indian creatures.
Researchers think India's mammals survived crises by moving between connected safe havens, known as refugia. More stable weather in the area over the last 200,000 years compared to other parts of the world could also have played a part in the mammals' persistence.
Until now, many researchers thought widespread extinctions affecting far-apart places like North America, Europe and Australia must have been worldwide phenomena, caused by single... more »

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2014-04-18 08:59:29 (0 comments, 4 reshares, 3 +1s)

"While discovery of the cause itself is noteworthy, the method by which it was determined could have a profound effect on how wildlife mortality events are investigated in the future. Described in a study published today, April 16, in the journal Nature Communications, the researchers call this new approach "forensic genomics." It involves a combination of field surveys, toxin testing and genomic scans.
In the case of red abalone, the finding was the result of fortunate timing.
"Just months before the mortality event, we had sequenced the entire genome of several red abalone in the same area," said co-author Laura Rogers-Bennett, a senior environmental scientist with the California Department of Fish and Wildlife working at the UC Davis Bodega Marine Laboratory. "What we had, in essence, was a baseline, so we went back to the same site after the mortalities and did a... more »

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2014-04-18 08:50:22 (0 comments, 1 reshares, 2 +1s)

"The invasive species with a flowing mane of venomous spines has no natural predators in the Atlantic and Caribbean Sea. Native sharks and groupers typically avoid healthy lionfish, a native to the Indian and Pacific oceans that was likely introduced through the pet trade. But when a University of Florida team tethered spry lionfish to lead weights on reefs off Little Cayman, underwater video cameras late showed nurse sharks and Nassau groupers gulping them down.
Thomas Frazer is one of the researchers and the director of the University of Florida's School of Natural Resources and Environment. In a Thursday email, he said the study off Little Cayman suggests that sharks and groupers "have the capacity to learn to pursue, capture and consume" lionfish without human intervention.
"Findings from this study simply suggest that conditioning is likely to facilitate the learning... more »

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2014-04-18 08:45:09 (0 comments, 1 reshares, 4 +1s)

"Ancient plant material was perfectly preserved in the glass formed when asteroids hit the Earth millions of years ago, scientists report.
The "frozen in aspic" appearance of what are apparently blades of grass is spectacular enough.
But a team writing in Geology journal says that delicate organic chemicals have also been conserved inside.
Incredibly, the searing heat generated when the space rock hit was responsible for the remarkable preservation.
The findings could even point to a new way of searching for past life on Mars.
The impact glasses examined in this study come from the Pampas of Argentina and have a range of dates under 10 million years old - with many dating to the Miocene Period.
When objects from space slammed into the ground they melt the target rocks. Hot material gets thrown out of the craters and, in these cases, it captures and traps shards... more »

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2014-04-18 08:32:36 (0 comments, 2 reshares, 2 +1s)

"While most people have a childhood memory that is evoked by a certain smell, the process behind this connection has been little understood.
However, new Australian research shows long-term, odour-memory formation in the brain is linked to smell perception by affecting the expression of olfactory receptors in the nose, according to lead-author Dr Judith Reinhard, at the Queensland Brain Institute.
The study, published in the latest European Journal of Neuroscience, came out of an observation by Reinhard after moving to Brisbane from Canberra that her laboratory honeybees were not "learning" as well as they used to.
"At first I thought maybe it was a Queensland thing," admits Reinhard. "It was July and winter, but then I did the exact same experiment in November and the bees learned really well."
(The only thing that had changed was the chemical... more »

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2014-04-18 08:27:16 (0 comments, 4 reshares, 7 +1s)

"One strategy for addressing the world's energy crisis is to stop wasting so much energy when producing and using it, such as in coal-fired power plants or transportation. Nearly two-thirds of energy input is lost as waste heat. Now scientists have discovered a surprising material that is the best in the world at converting waste heat to useful electricity. This outstanding property could be exploited in solid-state thermoelectric devices, with potentially enormous energy savings".

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2014-04-18 08:17:43 (0 comments, 1 reshares, 2 +1s)

"Wildfires across the western United States have been getting bigger and more frequent over the last 30 years. The total area these fires burned increased at a rate of nearly 90,000 acres a year -- an area the size of Las Vegas, according to the study. Individually, the largest wildfires grew at a rate of 350 acres a year, the new research says".

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2014-04-18 07:56:08 (0 comments, 3 reshares, 2 +1s)

"Ancient Earth might have had an extraterrestrial supply of vitamin B3 delivered by carbon-rich meteorites, according to a new analysis. The result supports a theory that the origin of life may have been assisted by a supply of key molecules created in space and brought to Earth by comet and meteor impacts".

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2014-04-17 17:51:11 (0 comments, 1 reshares, 7 +1s)

"It is from Darwin that we inherit the ideas that domestication involved isolation of captive animals from wild species and total human control over breeding and animal care.
But animal management in this industrial setting has been applied too broadly in time and space, said Fiona Marshall, PhD, professor of anthropology at Washington University in St. Louis. It is not representative of the practices of the Neolithic herders who first domesticated animals nor—for that matter—of contemporary herders in nonindustrial societies.
Together with Keith Dobney, PhD, of the University of Aberdeen in Scotland; Tim Denham, PhD, of the Australian National University; and José Capriles, PhD, of the Universidad de Tarapacá in Chile, Marshall wrote a review article that summarizes recent research on the domestication of large herbivores for "The Modern View of Domestication," a specialfeatu... more »

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2014-04-17 16:05:15 (3 comments, 1 reshares, 3 +1s)

They don't have gaping maws or fearsome talons. But don't be fooled. These sponges — though they look like fuzzy twigs — are killers. Scientists found four new species of carnivorous sponges that prey on small animals on the seafloor.

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2014-04-17 08:12:24 (0 comments, 2 reshares, 6 +1s)

Bats' ability to fly may protect the organisms from becoming ill with a range of viruses known to be deadly to humans, including Ebola and rabies, according to a new hypothesis.

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2014-04-17 03:34:44 (1 comments, 1 reshares, 2 +1s)

"Up until recently the genus Sturnira was believed to contain only 14 species. In the last years closer morphological and molecular analysis have revealed an unexpected species richness in the genus. Sturnira now includes 22 described species, making it the most speciose genus in the Neotropical bat family Phyllostomidae.
Phyllostomidae, or the New World leaf-nosed bats are exclusively found in the biodiversity rich tropical areas of Central and South America. Both the scientific and common names of these bats refer to their often large, lance-shaped noseleaves. Because these bats use echolocation to orientate in the darkness the "nose-leaf" is thought to serve some role in fine-tuning their call.
All species in the yellow-shouldered genus Sturnira are frugivorous which means they feed largely on fruit. They are endemic to the Neotropics where they inhabit tropical lowland and... more »

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2014-04-17 03:31:01 (1 comments, 1 reshares, 3 +1s)

"Researchers have shown the ability to grow high quality, single-layer materials one on top of the other using chemical vapor deposition. This highly scalable technique, often used in the semiconductor industry, can produce new materials with unique properties that could be applied to solar cells, ultracapacitors for energy storage, or advanced transistors for energy efficient electronics, among many other applications".

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2014-04-17 03:17:55 (0 comments, 2 reshares, 5 +1s)

"A new look at the Human Microbiome Project shows wide variation in the types of bacteria found in healthy people. Based on their findings, there is no single healthy microbiome. Rather each person harbors a unique and varied collection of bacteria that’s the result of life history as well their interactions with the environment, diet and medication use".

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2014-04-17 03:12:11 (0 comments, 1 reshares, 5 +1s)

"The skull of a newly discovered 325-million-year-old shark-like species suggests that early cartilaginous and bony fishes have more to tell us about the early evolution of jawed vertebrates -- including humans -- than do modern sharks, as was previously thought. The new study shows that living sharks are actually quite advanced in evolutionary terms, despite having retained their basic 'sharkiness' over millions of years".

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2014-04-17 03:10:22 (0 comments, 1 reshares, 3 +1s)

"To reproduce or to conquer the world? Surprisingly, bacteria also face this problem. Theoretical biophysicists have now shown how these organisms should decide how best to preserve their species".

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2014-04-17 03:08:28 (0 comments, 1 reshares, 7 +1s)

"Geologists analyzed 40 meteorites that fell to Earth from Mars to understand the history of the Martian atmosphere. Their new article shows the atmospheres of Mars and Earth diverged in important ways early in the solar system's 4.6 billion year evolution".

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2014-04-17 03:06:04 (0 comments, 1 reshares, 4 +1s)

"New research demonstrates how carnivores transitioned into herbivores for the first time on land. Previously unknown, the 300-million-year old fossilized juvenile skeleton of Eocasea martini is less than 20 cm long. Found in Kansas, it consists of a partial skull, most of the vertebral column, the pelvis and a hind limb. By comparing the skeletal anatomy of related animals, scientists discovered that Eocasea martini belonged to the caseid branch of the group Synapsid. This group, which includes early terrestrial herbivores and large top predators, ultimately evolved into modern living mammals. Eocasea lived nearly 80 million years before the age of dinosaurs".

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2014-04-17 03:04:24 (0 comments, 1 reshares, 4 +1s)

"A 20-year assessment of Nicaragua’s legal, artisanal green sea turtle fishery has uncovered a stark reality: greatly reduced overall catch rates of turtles in what may have become an unsustainable take, according to conservation scientists. Growing up to 400 pounds in weight, the green turtle is the second largest sea turtle species next to the leatherback turtle. In addition to the threat from overfishing, the green turtle is at risk from bycatch in various fisheries, poaching of eggs at nesting beaches, habitat deterioration and loss due to coastal development and climate change effects, and pollution".

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2014-04-16 16:09:53 (0 comments, 1 reshares, 4 +1s)

"When Stanford engineers discovered how to make a more efficient type of thin, crystalline organic semiconductors. Their so-called "strained organic semiconductors" carried current faster than comparable systems, a big step toward producing flexible electronic devices that couldn't be built using rigid silicon chips.
Stanford Chemical Engineering Professor Zhenan Bao and her team dissolved organic molecules into a solution and deposited this liquid onto a flat surface. Their innovation was how they controlled the process through which those organic molecules assembled and crystallized as the liquid evaporated.
But Bao and her team wanted to understand why their process created such an electronically useful crystal lattice. The functionalities of any material are determined by how the building blocks are assembled and ordered. So they launched a new experiment with help from... more »

2014-04-16 09:19:43 (0 comments, 1 reshares, 4 +1s)

"Now scientists at MIT and the City College of New York have achieved that feat, imaging excitons' motions directly. This could enable research leading to significant advances in electronics, they say, as well as a better understanding of natural energy-transfer processes, such as photosynthesis.
The research is described this week in the journal Nature Communications, in a paper co-authored by MIT postdocs Gleb Akselrod and Parag Deotare, professors Vladimir Bulovic and Marc Baldo, and four others.
"This is the first direct observation of exciton diffusion processes," Bulovic says, "showing that crystal structure can dramatically affect the diffusion process."
"Excitons are at the heart of devices that are relevant to modern technology," Akselrod explains: The particles determine how energy moves at the nanoscale. "The efficiency of devices such as... more »

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2014-04-16 04:01:16 (1 comments, 2 reshares, 6 +1s)

"Metals and organic molecules can combine to form coordination compounds whose structure and properties depend on the components. Examples from nature include the oxygen-binding heme groups in our red blood cells with their central iron atom or the magnesium complex at the heart of photosynthesis. Scientists have also explored the use of these types of compounds to build things, such as networked scaffold structures. A team from the University of Melbourne, the Baker IDI Heart and Diabetes Institute (Melbourne, Australia), and the University Medical Center Freiburg (Germany), is particularly interested in structures in the form of hollow capsules. Led by Frank Caruso, these researchers haven now been able to demonstrate that a single organic ligand, tannic acid, can coordinate to 18 different metals to form capsules made of metal–phenolic networks (MPNs). The metals are aluminum, vanadium, chromium,m... more »

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2014-04-16 03:57:08 (0 comments, 1 reshares, 3 +1s)

"Like animals, plants have hormones that send chemical signals between its cells relaying information about the plant's development or interactions with the outside world. One particular way in which plants use hormone signals is in reaction to drought or soil saltiness. The hormone responsible for this type of response is called abscisic acid. It not only controls efficient water use, but plays a role in signaling when seeds should remain dormant and when they should germinate, depending on soil conditions.
New work from a team including Carnegie's Wolf Frommer will allow researchers, for the first time, to measure the levels of abscisic acid in individual plant cells in real time. It is published in eLife.
"This will vastly improve our understanding of how abscisic acid works in a plant that is stressed by salt or lack of water," Frommer explained. "This new tool can... more »

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2014-04-16 03:53:52 (0 comments, 1 reshares, 5 +1s)

"(The eggshell is not like any other we have seen before. It looks like a tiny asteroid field,) says UA visiting assistant professor Liliana D'Alba, describing what she and her research colleagues discovered when they examined the eggshell surface with a scanning electron microscope.
After testing the brush-turkey egg white, an important line of defense against infections, the scientists found its antimicrobial function to be no more exceptional than that of other bird eggs. They then examined the brush-turkey eggshell to find out if the nanoparticles shielded bacteria. Since water provides a breeding ground for bacteria, the researchers applied water to the eggshell to determine its hydrophobicity, or water repellency. Like water on a freshly polished car, water on the brush-turkey egg beaded up.
"Most bacteria grow best when water is available, and these eggs appear to reduce water... more »

2014-04-16 03:35:28 (0 comments, 1 reshares, 4 +1s)

"A Tyrannosaurus rex baring banana-sized teeth is taking over Washington, D.C.—and it came via FedEx. The 12-meter “Nation’s T. rex” arrived this morning at the Smithsonian Institution’s National Museum of Natural History accompanied by a police escort and was greeted by a packed hall of reporters and dinosaur lovers. The 66-million-year-old bipedal dinosaur, uncovered in 1990, journeyed 3200 kilometers from its former home in Bozeman, Montana, in a dino-decorated delivery truck complete with its own tracking number. “I’m happy to say we FexExed the T. rex,” joked museum director Kirk Johnson before signing a 50-year loan agreement with the U.S. Army Corps of Engineers, the fossil’s former caretaker.
The 7-ton dinosaur, one of the five most complete specimens ever unearthed, will become the centerpiece of the museum’s $48 million renovated National Fossil Hall, scheduled todebut in 2019. The ... more »

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2014-04-16 03:22:17 (0 comments, 1 reshares, 8 +1s)

"Researchers have uncovered clues to how past peoples moved across their landscape as the once lush environment deteriorated. Scientists sampled bone and teeth enamel, and used their chemical signatures to determine individuals' origins, as well as where they resided during the course of their lives. The results suggest that individuals chose different mobility strategies but that near the end of the lake area's occupation, as their environment dried out, Saharan peoples became more mobile".

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2014-04-16 03:20:54 (0 comments, 1 reshares, 4 +1s)

"If an insect drew a line as it chased its next meal, the resulting pattern would be a tangled mess. But there’s method to that mess: It turns out the tiger beetle, known for its speed and agility, does an optimal reorientation dance as it chases its prey at blinding speeds".

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2014-04-16 03:16:05 (0 comments, 2 reshares, 8 +1s)

"Computer scientists, mathematicians and geophysicists have optimized the SeisSol earthquake simulation software on the SuperMUC high performance computer to push its performance beyond the 'magical' one petaflops mark -- one quadrillion floating point operations per second".

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2014-04-16 03:14:34 (0 comments, 4 reshares, 12 +1s)

"The intestinal bacteria of present-day hunter-gatherers has for the first time been deciphered by an international team of researchers. Bacterial populations have co-evolved with humans over millions of years, and have the potential to help us adapt to new environments and foods. Studies of the Hadza offer an especially rare opportunity for scientists to learn how humans survive by hunting and gathering, in the same environment and using similar foods as our ancestors did".

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2014-04-16 03:09:18 (0 comments, 1 reshares, 3 +1s)

"Photosynthesis provides fixed carbon and energy for nearly all life on Earth, yet many aspects of this fascinating process remain mysterious. We do not know the full list of the parts of the molecular machines that perform photosynthesis in any organism. A team developed a highly sophisticated tool that will transform the work of plant geneticists on this subject".

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2014-04-16 03:07:37 (0 comments, 2 reshares, 6 +1s)

"Internal damage in fiber-reinforced composites, materials used in structures of modern airplanes and automobiles, is difficult to detect and nearly impossible to repair by conventional methods. A small, internal crack can quickly develop into irreversible damage from delamination, a process in which the layers separate. This remains one of the most significant factors limiting more widespread use of composite materials. Scientists have now created fiber-composite materials that can heal autonomously through a new self-healing system".

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2014-04-15 03:30:40 (0 comments, 2 reshares, 7 +1s)

"Dr Matt Loose and Dr Andrew Johnson who are experts in genetics and cell development in the School of Life Sciences carried out the research, funded by the Medical Research Council (MRC). It suggests that genes evolve more rapidly in species containing germ plasm. The results came about as they put to the test a novel theory that early developmental events dramatically alter the vertebrate body plan and the way evolution proceeds.
The original theory was proposed by Dr Johnson over 10 years ago. His view is that the relationship between the germ line (hereditary germ cells that create sperm and eggs) and the soma (cells which form the body of an organism) also impacts on species diversity. He argues that once a species evolves a substance called germ plasm, germ cells are independent of other cells, so constraints on somatic development are liberated and this enhances a species' ability to... more »

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2014-04-15 03:28:14 (0 comments, 3 reshares, 10 +1s)

"Until now, the carbon 14 technique, a radioactive isotope which gradually disappears with the passing of time, has been used to date prehistoric remains. When about 40,000 years, in other words approximately the period corresponding to the arrival of the first humans in Europe, have elapsed, the portion that remains is so small that it can become easily contaminated and cause the dates to appear more recent. It was from 2005 onwards that a new technique began to be used; it is the one used to purify the collagen in DNA tests. Using this method, the portion of the original organic material is obtained and all the subsequent contamination is removed.
And by using this technique, scientists have been arriving at the same conclusions at key sites across Europe: "We can see that the arrival of our species in Europe took place 8,000 years earlier than what had been thought and we can see the... more »

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2014-04-15 03:25:32 (0 comments, 1 reshares, 2 +1s)

"A metallic alloy solidifies over a range of temperatures and compositions. Historically, methods to design metal castings incorporated experimental trials in which researchers made castings and then cut up and polished the resulting parts to see the structure and to infer how processing influenced the material. Direct observations of metallic alloy solidification have been limited.
Scientists now can peer into a metal during processing without destroying it using high energy proton radiography (pRad) and synchrotron x-ray radiography. Amy Clarke of Metallurgy (MST-6) led a team that demonstrated the ability to use pRad, an imaging technique invented at Los Alamos, to examine large volumes (greater than 10,000 mm3) of metallic alloys during solidification. The researchers complemented the studies with local, higher resolution observations via synchrotron x-ray radiography, a technique that favors... more »

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2014-04-15 03:19:53 (0 comments, 1 reshares, 3 +1s)

"A UNSW-led team of researchers has carried out a major study of this new approach to environmental monitoring, by assessing the health of oysters placed in ten estuaries along the NSW coast for a period of three months.
They found that there was a strong association between cell damage in the oysters' digestive glands and the level of metal contamination in suspended sediments in the water.
The study is published in the journal Chemosphere.
"Our results suggest that oysters could be a cost effective and sensitive way of monitoring injury to marine life from environmental contaminants," says senior author, Professor Emma Johnston, of the UNSW School of Biological, Earth and Environmental Sciences.
At present, scientists usually measure levels of contaminants in the air, sediments, water or biological tissues. While this can identify contamination hotspots, it only... more »

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2014-04-15 03:04:30 (0 comments, 2 reshares, 1 +1s)

"Hybridization of wolves with shepherd dogs in the Caucasus region might be more common, and more recent, than previously thought, according to new research. Scientists found recent hybrid ancestry in about ten percent of the dogs and wolves sampled. About two to three percent of the sampled wolves and dogs were identified as first-generation hybrids".

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2014-04-15 03:03:19 (0 comments, 2 reshares, 5 +1s)

"Why do environmental pollutants accumulate in the cold polar regions? This may not only be due to the fact that many substances are less volatile at low temperatures, as has been long suspected, but also to their extremely slow natural degradation. Although persistent environmental pollutants have been and continue to be released worldwide, the Arctic and Antarctic regions are significantly more contaminated than elsewhere. The marine animals living there have some of the highest levels of persistent organic pollutant (POP) contamination of any creatures".

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2014-04-15 03:01:09 (0 comments, 2 reshares, 4 +1s)

"Filler sponges sound like creatures from a B-grade horror movie. In fact, they thrive in the lightless depths of the deep sea. Scientists first discovered that some sponges are carnivorous about 20 years ago. Since then only seven carnivorous species have been found in all of the northeastern Pacific. A new article describes four new species of carnivorous sponges living on the deep seafloor, from the Pacific Northwest to Baja California".

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2014-04-15 02:57:01 (0 comments, 3 reshares, 5 +1s)

"During the age of the dinosaurs, the arrival of flowering plants as competitors could have spelled doom for primitive ferns. Instead, ferns diversified and flourished under the new canopy -- using a mysterious gene that helped them adapt to low-light environments. Scientists have now pinpointed the curious origins of this gene and determined that it was transferred to ferns from a group of unassuming, mossy plants called hornworts".

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2014-04-15 02:51:26 (0 comments, 1 reshares, 2 +1s)

"Scientists have discovered that certain wasps tightly control mother-to-offspring transmission of their bacterial symbionts. This stabilizes the symbiotic alliance and contributed to its persistence over the past 68-110 million years"


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2014-04-14 02:54:58 (0 comments, 1 reshares, 5 +1s)

"What makes some fish braver than others could have implications when it comes to human personality traits, Australian researchers reveal.
The study, published in the latest edition of Behavioral Ecology and Sociology, finds that native Australian black-lined rainbow fish ( Melanotaenia nigrans) that analyse information with both sides of their brain are braver than those that use just one hemisphere.
It also shows that the most fearless fish are born in the wild rather than in captivity.
Black-lined rainbow fish live in streams, rivers, billabongs and swamps across northern Australia.
Associate Professor Culum Brown and former PhD student Dr Anne-Laurence Bibost of Sydney's Macquarie University, looked at the behaviour of fish that use either just one eye or both eyes to look out for potential danger.
According to Brown, using one eye as opposed to the other is related to... more »

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