Post List

  • July 30, 2014
  • 08:23 PM
  • 10 views

How the presence of a bilingual school changes the linguistic profile of a community

by Ingrid Piller in Language on the Move

It is one of the great narratives of our time that the market will fix everything. In education this means that parental choice is assumed to improve education. Rather than the state supplying high-quality education, the neoliberal credo is that … Continue reading →... Read more »

Clyne, Michael. (2005) Australia's Language Potential . Sydney, UNSW Press. . info:/

  • July 30, 2014
  • 06:48 PM
  • 6 views

Keeping lithium contained: new design allows for high energy-density anode in Li-ion batteries

by Jonathan Trinastic in Goodnight Earth

Researchers have found a way to limit volume expansion and prevent dendrite formation of all-lithium anodes. This promises to increase the energy density of Li-ion batteries!... Read more »

Zheng, G., Lee, S., Liang, Z., Lee, H., Yan, K., Yao, H., Wang, H., Li, W., Chu, S., & Cui, Y. (2014) Interconnected hollow carbon nanospheres for stable lithium metal anodes. Nature Nanotechnology. DOI: 10.1038/nnano.2014.152  

  • July 30, 2014
  • 01:31 PM
  • 19 views

Suicide, it might be in the blood

by Gabriel in Lunatic Laboratories

I tried to kill myself, more than once in fact. It was a troubling time for me and as a former active duty Marine that might not be too surprising […]... Read more »

  • July 30, 2014
  • 11:24 AM
  • 11 views

Violent Death Rates Increased After Traumatic Brain Injury

by William Yates, M.D. in Brain Posts

Anecdotal reports have linked traumatic brain injury with later violent death including death by suicide.Few large epidemiological studies have been published on this association.However, a recent Swedish population study published in JAMA Psychiatry provides valuable insight into this issue.Seena Fazel and colleagues from the University of Oxford, University College London and the Karolinksa Institute examined a large database of over 200,000 patients with TBI.Cases of TBI were identified from ........ Read more »

  • July 30, 2014
  • 10:46 AM
  • 17 views

Influenza: How the Great War helped create the greatest pandemic the world has ever known | @GrrlScientist

by GrrlScientist in GrrlScientist

The Great War helped create the influenza pandemic of 1918, which eventually brought an early end to the Great War. Continue reading...... Read more »

  • July 30, 2014
  • 09:41 AM
  • 12 views

Video Tip of the Week: PhenDisco, “phenotype discoverer” for dbGap data

by Mary in OpenHelix

The dbGaP, database of Genotypes and Phenotypes, repository at NCBI collects information from research projects that link genotype and phenotype information and human variation, across many different types of studies, providing leads on variation that may be important to understand clinical issues. Some of the data is publicly available de-identified patient information, and some of the […]... Read more »

Doan Son, Lin Ko-Wei, Conway Mike, Ohno-Machado Lucila, Hsieh Alex, Feupe Stephanie Feudjio, Garland Asher, Ross Mindy K, Jiang Xiaoqian, & Farzaneh Seena. (2013) PhenDisco: phenotype discovery system for the database of genotypes and phenotypes. Journal of the American Medical Informatics Association : JAMIA. PMID: 23989082  

Tryka K. A., A. Sturcke, Y. Jin, Z. Y. Wang, L. Ziyabari, M. Lee, N. Popova, N. Sharopova, M. Kimura, & M. Feolo. (2013) NCBI's Database of Genotypes and Phenotypes: dbGaP. Nucleic Acids Research, 42(D1). DOI: http://dx.doi.org/10.1093/nar/gkt1211  

  • July 30, 2014
  • 09:19 AM
  • 16 views

Higher Implicit Self-Esteem Linked to Positive Evaluation of Spouses

by amikulak in Daily Observations

It’s often said that we can’t love others unless we love ourselves.  According to a new study, this may be true, but perhaps in a different way than we expect: […]... Read more »

  • July 30, 2014
  • 08:30 AM
  • 12 views

The Attentive Look of a Dog in Training

by CAPB in Companion Animal Psychology Blog

Researchers investigate the body language of a dog that is performing well in training.Photo: Markus Balint / ShutterstockA new study puts dogs through the first stage of a basic training task and analyzes eye contact and posture in the most successful dogs. The research by Masashi Hasegawa et al (Azabu University School of Veterinary Medicine) is motivated by a desire to improve people’s training abilities by helping them recognize the posture associated with successful learning. O........ Read more »

  • July 30, 2014
  • 08:10 AM
  • 67 views

Does Life Come In XXXS?

by Mark Lasbury in As Many Exceptions As Rules

Is there a minimum size for life? How would you measure it, cell volume or genome size? People do both. The current minimum example of life is Mycoplasma genitalium, at just 200 nm by 600 nm in well-fed cultures. M. genitalium also has the smallest known genome for a free-living organism (520 genes, we have about 27,000). Some organisms have fewer genes (137 or so) but are endosymbionts, so they can get away with trashing some of their DNA. New research shows that M. genitalium is a pathogenic o........ Read more »

Manhart LE. (2013) Mycoplasma genitalium: An emergent sexually transmitted disease?. Infectious disease clinics of North America, 27(4), 779-92. PMID: 24275270  

Gibson DG, Glass JI, Lartigue C, Noskov VN, Chuang RY, Algire MA, Benders GA, Montague MG, Ma L, Moodie MM.... (2010) Creation of a bacterial cell controlled by a chemically synthesized genome. Science (New York, N.Y.), 329(5987), 52-6. PMID: 20488990  

  • July 30, 2014
  • 07:32 AM
  • 51 views

Potentially habitable exoplanets found

by Jeffrey Daniels in United Academics

Two systems in the cosmic realm that are the closest to Earth found so far. At half the speed of light we can visit them within a single human lifetime.... Read more »

Anglada-Escude, G., Arriagada, P., Tuomi, M., Zechmeister, M., Jenkins, J., Ofir, A., Dreizler, S., Gerlach, E., Marvin, C., Reiners, A.... (2014) Two planets around Kapteyn's star: a cold and a temperate super-Earth orbiting the nearest halo red dwarf. Monthly Notices of the Royal Astronomical Society: Letters, 443(1). DOI: 10.1093/mnrasl/slu076  

  • July 30, 2014
  • 06:59 AM
  • 44 views

Efficient Room-Temperature Phosphorescent OLEDs Developed

by dailyfusion in The Daily Fusion

The team of Jinsang Kim, a professor of materials science and engineering and chemical engineering at the University of Michigan, developed bright, metal-free, organic, phosphorescent light emitters.... Read more »

  • July 30, 2014
  • 05:35 AM
  • 40 views

When the cuddle hormone turns nasty - oxytocin linked with violent intentions

by Christian Jarrett in BPS Research Digest

For many years, the hormone oxytocin was caricatured as the source of all human goodness - trust, altruism, love, and morality. Among the findings that contributed to this picture were the discovery that sniffing oxytocin increases people's trust and generosity in financial games; that it aids face recognition; and that its release is associated with maternal bonding; and with orgasm.However, the picture has grown a lot more complicated of late, with findings showing that oxytocin........ Read more »

  • July 30, 2014
  • 05:27 AM
  • 17 views

Subduing the Hive Mind: An enemy’s enemy could become an unlikely friend

by socgenmicro in Microbe Post

Leafcutter ants form some of the biggest, most remarkable animal societies on Earth, living in sprawling colonies of up to 8 million individuals. These ants harvest more greenery in South American rainforests than any other animal, consuming almost 20% of … Continue reading →... Read more »

  • July 30, 2014
  • 04:52 AM
  • 16 views

Immunological effects from risperidone treatment in autism

by Paul Whiteley in Questioning Answers

The findings from Jai Eun Choi and colleagues [1] suggesting that use of the antipsychotic risperidone may impact on levels of certain cytokines - messenger cells of the immune system - in some cases of autism spectrum disorder (ASD) grabbed my attention recently. I've always been pretty interested in the complexity of the immune system when it comes to something like autism (see here) as well as the various examples of how many of the medications used to 'manage' aspects of autis........ Read more »

Choi JE, Widjaja F, Careaga M, Bent S, Ashwood P, & Hendren RL. (2014) Change in Plasma Cytokine Levels During Risperidone Treatment in Children with Autism. Journal of child and adolescent psychopharmacology. PMID: 24828014  

  • July 30, 2014
  • 12:05 AM
  • 11 views

The Devil Is In The Details…If You Can Get The Details Out

by Kyle Harris in Sports Medicine Research (SMR): In the Lab & In the Field

Over 75% of surveyed collegiate athletes, who believed they sustained a concussion in the past year, reported not seeking proper medical attention for that concussion. The most common reason athletes reported not seeking proper medical attention was not believing the concussion was severe enough to warrant stopping the activity to seek out a medical professional.... Read more »

  • July 29, 2014
  • 07:01 PM
  • 2 views

Gabapentin and pregabalin misuse

by DJMac in Recovery Review

  Gabapentin and pregabalin misuse are problems that are not going to go away. My post on gabapentin is one of the most-read on this site. While these are useful medicines, workers in drug treatment and support see patients regularly on gabapentin or pregabalin who have misused the drugs or who are misusing them. Guidance is [...]
The post Gabapentin and pregabalin misuse appeared first on Recovery Review.
... Read more »

  • July 29, 2014
  • 05:00 PM
  • 10 views

A simple and useable classification of software by Aral Balkan via Wuthering Bytes

by Duncan Hull in O'Really?

It’s getting pretty hard to do anything these days that doesn’t involve software. Our governments, businesses, laboratories, personal lives and entertainment would look very different without the software that makes them tick. How can we classify all this software to make sense of it all? The likes of this huge list of software categories on wikipedia are pretty bewildering, and projects such as the Software Ontology (SWO) [1] are attempting to make sense of swathes of software too. ........ Read more »

  • July 29, 2014
  • 01:15 PM
  • 43 views

Can’t Handle the Stress? Blame your Brain

by Gabriel in Lunatic Laboratories

Do you rise to the occasion, or do you fold under the pressure? No matter which side of the fence you’re, you can thank [or blame] your brain. Some people […]... Read more »

  • July 29, 2014
  • 12:32 PM
  • 35 views

Are silly superstitions useful because they are silly?

by neuroecology in Neuroecology

(Attention warning: massive speculation ahead.) Auguries often seem made up, useless. Is that why they are useful? Dove figured that the birds must be serving as some kind of ecological indicator. Perhaps they gravitated toward good soil, or smaller trees, or some other useful characteristic of a swidden site. After all, the Kantu’ had been […]... Read more »

  • July 29, 2014
  • 12:02 PM
  • 38 views

When Mom and Dad Have Different Migratory Routes, Kids Fly Right Down the Middle

by Elizabeth Preston in Inkfish

It sounds like the setup to a bad joke told by zoologists: What do you get when you cross a bird that always flies to the west with one that always flies east? But the punch line is weirder than you’d guess. Birds’ migratory routes are partly coded into their DNA. A baby that inherits […]The post When Mom and Dad Have Different Migratory Routes, Kids Fly Right Down the Middle appeared first on Inkfish.... Read more »

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