Post List

  • August 22, 2014
  • 03:01 PM
  • 23 views

Precision of Cell Division (Talmudic Question #112.2)

by Moselio Schaechter in Small Things Considered

by Conrad Woldringh | In Talmudic Question #112, the question was asked: "Many, perhaps most bacteria, divide into daughter cells of almost precisely the same size. Why is that?" An answer may be found when measuring the precision of cell division as a function of cell shape. The precision of cell division is given…... Read more »

  • August 22, 2014
  • 02:36 PM
  • 70 views

East Greenland Current Instabilities

by Andreas Muenchow in Icy Seas

The coast off north-east Greenland is a grey, cloudy, and icy place. I spent 4 weeks on a ship earlier this summer to place sensors on the ocean floor to measure water currents, salinity, and temperature. The data shall uncover … Continue reading →... Read more »

Beszczynska-Möller, A., Woodgate, R., Lee, C., Melling, H., & Karcher, M. (2011) A Synthesis of Exchanges Through the Main Oceanic Gateways to the Arctic Ocean. Oceanography, 24(3), 82-99. DOI: 10.5670/oceanog.2011.59  

Solomon, H., & Ahlnäs, K. (1978) Eddies in the Kamchatka Current. Deep Sea Research, 25(4), 403-410. DOI: 10.1016/0146-6291(78)90566-0  

  • August 22, 2014
  • 01:20 PM
  • 94 views

Pomegranate eases Alzheimer’s? I’m skeptical

by Gabriel in Lunatic Laboratories

Alternative medicine is garbage, there I said it. Thankfully there is a difference between alternative and "natural" medicine. I shudder at the term "natural" medicine, but that is typically what medicine based from things in nature (in other words practically all medicine used). Well to cut to the chase, new research shows that the onset of Alzheimer's disease can be slowed and some of its symptoms curbed by a natural compound that is found in pomegranate, unfortunately I am just a little skept........ Read more »

  • August 22, 2014
  • 01:20 PM
  • 66 views

Pomegranate eases Alzheimer’s? I’m skeptical

by Gabriel in Lunatic Laboratories

Alternative medicine is garbage, there I said it. Thankfully there is a difference between alternative and “natural” medicine. I shudder at the term “natural” medicine, but that is typically what medicine […]... Read more »

  • August 22, 2014
  • 11:35 AM
  • 14 views

Reader reactions to news of terrorism depend on the images that are used

by BPS Research Digest in BPS Research Digest

After viewing images of terrorists, people reported feelings of anger and fearHow readers' emotions are affected by media reports of terrorist attacks depends on the the photos used to accompany the story. That's according to an analysis by Aarti Iyer and colleagues, who say these different emotional reactions in turn lead to support for different government policies.Over two-hundred British adults (aged 18 to 68; 92 women), many based in London, read a news summary of the London terrorist bombi........ Read more »

  • August 22, 2014
  • 10:38 AM
  • 78 views

Translational Findings: How fruit flies are helping us understand Parkinson’s disease

by Bethany Christmann in Fly on the Wall

Parkinson’s disease is the second most common neurodegenerative disorder, and patients experience primarily movement-related symptoms including shaking and rigidity in their limbs, slow movements, and difficulty walking, all of which progressively worsen over time. It was formally recognized as a disease in 18171, but didn’t receive much attention until it was given its name in […]... Read more »

  • August 22, 2014
  • 09:45 AM
  • 76 views

The Friday Five for 8/22/2014

by Bill Sullivan in The 'Scope

Top ‪science‬ news stories for this week include the cat genome, a real-life "Tremors" worm, a scientist ingesting tapeworms on purpose, and more!
... Read more »

Tamazian, G., Simonov, S., Dobrynin, P., Makunin, A., Logachev, A., Komissarov, A., Shevchenko, A., Brukhin, V., Cherkasov, N., Svitin, A.... (2014) Annotated features of domestic cat – Felis catus genome. GigaScience, 3(1), 13. DOI: 10.1186/2047-217X-3-13  

Russell, S., Gold, M., Reynolds, L., Willing, B., Dimitriu, P., Thorson, L., Redpath, S., Perona-Wright, G., Blanchet, M., Mohn, W.... (2014) Perinatal antibiotic-induced shifts in gut microbiota have differential effects on inflammatory lung diseases. Journal of Allergy and Clinical Immunology. DOI: 10.1016/j.jaci.2014.06.027  

  • August 22, 2014
  • 09:42 AM
  • 78 views

These Cave Rocks Are Made out of Bacteria

by Elizabeth Preston in Inkfish

Stalactites hold tight to the ceiling, the saying goes, and stalagmites might grow high enough to reach it. But the simple mnemonic doesn’t come close to covering the variety of weird, rocky shapes growing all over a cave. There are even, it turns out, rocks made from bacteria. They’re not putting the “tight” in “stalactite” so […]The post These Cave Rocks Are Made out of Bacteria appeared first on Inkfish.... Read more »

Sallstedt, T., Ivarsson, M., Lundberg, J., Sjöberg, R., & Vidal Romaní, J. (2014) Speleothem and biofilm formation in a granite/dolerite cave, Northern Sweden. International Journal of Speleology, 43(3), 305-313. DOI: 10.5038/1827-806X.43.3.7  

  • August 22, 2014
  • 07:02 AM
  • 77 views

RIP Demographics? Well, probably not…

by Doug Keene in The Jury Room

We’ve just published a new article in The Jury Expert that “should” signal the death of the simplistic use of demographics in voir dire and jury selection. Will it? Not likely. Partly this is the fault of courts that are becoming increasingly restrictive of time and the scope of questions posed to jurors. If litigants cannot ask substantive […]

Related posts:
The evidence is mounting: The brains of liberals and conservatives differ
Latest Edition of the Jury Expert
What’s a m........ Read more »

Douglas L. Keene, & Rita R. Handrich. (2014) Demographic Roulette: What Was Once a Bad Idea Has Gotten Worse. The Jury Expert, 26(3.). info:/

  • August 22, 2014
  • 05:13 AM
  • 105 views

Is Intelligence Actually Beneficial To Survival?

by Rebekah Morrow in United Academics

Research shows that more intelligent animals might not always be best suited for survival. Some researchers speculate that intelligence may be a trade-off. Fast learning may correlate with other traits, such as being less aggressive, which could weaken chances for survival. Slower learning may indicate that other choices are being made, and this variety could prove advantageous later.... Read more »

  • August 22, 2014
  • 03:47 AM
  • 95 views

Serum microRNA profiles and autism

by Paul Whiteley in Questioning Answers

I cannot pretend to be an expert on microRNA (miRNA). Indeed, it was only after reading the paper by Mahesh Mundalil Vasu and colleagues [1] (open-access) talking about serum microRNA profiles in children diagnosed with an autism spectrum disorder (ASD), that I started my learning journey about these small non-coding RNAs. So please, go easy with me on this one...Hamlet @ Wikipedia Quite a good [short] introduction to microRNAs can be found here. If you want something a littl........ Read more »

Mundalil Vasu, M., Anitha, A., Thanseem, I., Suzuki, K., Yamada, K., Takahashi, T., Wakuda, T., Iwata, K., Tsujii, M., Sugiyama, T.... (2014) Serum microRNA profiles in children with autism. Molecular Autism, 5(1), 40. DOI: 10.1186/2040-2392-5-40  

  • August 21, 2014
  • 06:15 PM
  • 110 views

Does the motion of the solar system affect our climate?

by This Science is Crazy! in This Science Is Crazy!

The solar system is believed to vertically oscillate relative to the galactic disc. A new study analyses proxy-climate data to establish a link between the galactic cycle and climate.... Read more »

  • August 21, 2014
  • 01:02 PM
  • 95 views

Jonas Salk and the Polio Comeback

by Gabriel in Lunatic Laboratories

Jonas Salk, you should know this name, but chances are you don’t. He was the inventor of the polio vaccine, a disease that was feared more than the atomic bomb. Today we don’t think about it, no one “gets” polio anymore. Scientists get a bad rap today with the whole “autism-vaccine” BS. But they don’t know Salk, instead of making a small [see: huge] fortune from the drug, he refused to patent it and gave it to the people for essentially free. You think this story would have a happy........ Read more »

Drexler JF, Grard G, Lukashev AN, Kozlovskaya LI, Böttcher S, Uslu G, Reimerink J, Gmyl AP, Taty-Taty R, Lekana-Douki SE.... (2014) Robustness against serum neutralization of a poliovirus type 1 from a lethal epidemic of poliomyelitis in the Republic of Congo in 2010. Proceedings of the National Academy of Sciences of the United States of America. PMID: 25136105  

  • August 21, 2014
  • 11:27 AM
  • 98 views

Back to the future - Psychologists investigate why some people see the future as being behind them

by BPS Research Digest in BPS Research Digest

Speakers of English and many other languages refer to the future as being in front, and the past behind (e.g. "I look forward to seeing you"). This manner of thinking and speaking is so entrenched, we rarely pause to consider why we do it. One influential and intuitive explanation is that humans have an obvious front (the way our heads face), which combined with our tendency to think about time in terms of space, leads us to see ourselves moving forwards into the future, or the future coming tow........ Read more »

  • August 21, 2014
  • 10:48 AM
  • 90 views

August 21, 2014

by Erin Campbell in HighMag Blog

Microtubules are known for their fascinating dynamics, but some cellular processes require a more stable microtubule cytoskeleton. Thankfully, these stable, acetylated microtubules are just as photogenic as their non-modified microtubule pals. Today’s image is from a paper describing the role of the protein paxillin in microtubule acetylation. Crawling cells require coordination of adhesive forces, cytoskeletal rearrangements, and cell polarization. Cell polarization helps to direct newly........ Read more »

  • August 21, 2014
  • 10:43 AM
  • 91 views

Can relationships with fictional characters aid our self development?

by BPS Research Digest in BPS Research Digest

"... forming a relationship with an interesting but potentially dangerous character does not present the same obstacles in the narrative world as it might in the physical world.”By guest blogger Robin Abrahams.If you’ve been on the internet at all this year, you may have noticed an explosion of fiction-based personality quizzes. What house would you belong to in Hogwarts—or in Westeros? Which “Mad Man” are you? What Shakespeare role were you born to play?Why do we want to know?Res........ Read more »

Shedlosky-Shoemaker, R., Costabile, K., & Arkin, R. (2014) Self-Expansion through Fictional Characters. Self and Identity, 13(5), 556-578. DOI: 10.1080/15298868.2014.882269  

  • August 21, 2014
  • 08:03 AM
  • 73 views

Payment System Protects Privacy of EV Owners

by dailyfusion in The Daily Fusion

A new electronic payment system created at A*STAR aims to protect the privacy of EV owners recharging their electric cars.... Read more »

Au, M., Liu, J., Fang, J., Jiang, Z., Susilo, W., & Zhou, J. (2014) A New Payment System for Enhancing Location Privacy of Electric Vehicles. IEEE Transactions on Vehicular Technology, 63(1), 3-18. DOI: 10.1109/TVT.2013.2274288  

  • August 21, 2014
  • 03:56 AM
  • 88 views

Autism, ADHD and allergy: Taiwan and big data (again)

by Paul Whiteley in Questioning Answers

"Children with ADHD [attention-deficit hyperactivity disorder] or ASD [autism spectrum disorder] had an increased risk of allergic comorbidities, and those with both ADHD and ASD had the highest"."You built a time machine.. out of a DeLorean"That was the conclusion arrived at in the paper by Ting-Yang Lin and colleagues [1]. For regular readers of this blog, this was yet another example of how Taiwan leads the way when it comes to the concept of 'big data' specifically employ........ Read more »

Lin, T., Lin, P., Su, T., Chen, Y., Hsu, J., Huang, K., Chang, W., Chen, T., Pan, T., Chen, M.... (2014) Autistic spectrum disorder, attention deficit hyperactivity disorder, and allergy: Is there a link? A nationwide study. Research in Autism Spectrum Disorders, 8(10), 1333-1338. DOI: 10.1016/j.rasd.2014.07.009  

  • August 21, 2014
  • 02:21 AM
  • 93 views

Do You Believe in Dog? A New Ball Game

by Cobb & Hecht in Do You Believe In Dog?

Hello Do You Believe in Dog(ers)!(source)After two years of mostly pen-pal style blogging, we're excited to share our new direction!When we first decided to create Do You Believe in Dog?, we committed to blogging back and forth about canine science for two years. We were able to celebrate achieving that goal at the recent 4th Canine Science Forum in Lincoln, UK and also reflect on the future of Do You Believe in Dog?The DYBID blog, Facebook and Twitter feeds have become vibrant places to ac........ Read more »

Fischhoff B., & Scheufele D. (2013) The science of science communication. Proceedings of the National Academy of Sciences, 110(Supplement 3), 14033-14039. DOI: http://dx.doi.org/10.1073/pnas.1213273110  

  • August 21, 2014
  • 01:30 AM
  • 103 views

How to prevent a possible concussion from the ALS ice bucket challenge

by William Lu in The Quantum Lobe Chronicles

The ice bucket challenge has swept the nation in an effort to raise awareness for ALS. However, there seems to have been a number of concussions (or mild traumatic brain injuries) sustained from performing a seemingly altruistic act. Although some people may find the below video funny, concussions are a serious issue and can lead to serious consequences including executive dysfunction. Symptoms can include short loss of consciousness, feeling dazed and confused, loss of immediate memory, headach........ Read more »

join us!

Do you write about peer-reviewed research in your blog? Use ResearchBlogging.org to make it easy for your readers — and others from around the world — to find your serious posts about academic research.

If you don't have a blog, you can still use our site to learn about fascinating developments in cutting-edge research from around the world.

Register Now

Research Blogging is powered by SMG Technology.

To learn more, visit seedmediagroup.com.