Post List

Research / Scholarship posts

(Modify Search »)

  • May 25, 2016
  • 04:00 PM
  • 54 views

Humiliation from stares are worse than tiny seats for obese air travelers

by Dr. Jekyll in Lunatic Laboratories

Feelings of shame and humiliation bother obese air passengers more than tight seat belts and tiny seats, according to a study published by Ben-Gurion University of the Negev (BGU) researchers. Participants interviewed for the study recounted the typical challenges they encounter while boarding, in-flight and deplaning.

... Read more »

Yaniv Poria, & Jeremy Beal. (2016) An Exploratory Study about Obese People’s Flight Experience . Journal of travel research. info:/10.1177/0047287516643416

  • May 25, 2016
  • 03:33 PM
  • 43 views

Open Access reviewed: stricter criteria preserve credibility

by SciELO in SciELO in Perspective

The most comprehensive index of open access journals, the Directory of Open Access Journals (DOAJ), reviewed its inclusion criteria, in view of allegations of the presence of predatory journals. This restructuring will lead to more than 3,000 journals to be removed from the database. DOAJ, besides advocating Open Access, established, in collaboration with COPE, OASPA and WAME, a code of principles and good practices in scientific publishing. … Read More →... Read more »

  • May 24, 2016
  • 01:14 PM
  • 74 views

Raising The Standards Of Open Access Journals

by Nesru Koroso in United Academics

The Directory of Open Access Journals bans dubious journals from its index.... Read more »

  • May 24, 2016
  • 11:59 AM
  • 66 views

A critical comment on “Contextual sensitivity in scientific reproducibility”

by Richard Kunert in Brain's Idea

Psychological science is surprisingly difficult to replicate (Open Science Collaboration, 2015). Researchers are desperate to find out why. A new study in the prestigious journal PNAS (Van Bavel et al., 2016) claims unknown contextual factors of psychological phenomena (“hidden moderators”) are to blame. The more an effect is sensitive to unknown contextual factors, the less […]... Read more »

Dreber, A., Pfeiffer, T., Almenberg, J., Isaksson, S., Wilson, B., Chen, Y., Nosek, B., & Johannesson, M. (2015) Using prediction markets to estimate the reproducibility of scientific research. Proceedings of the National Academy of Sciences, 112(50), 15343-15347. DOI: 10.1073/pnas.1516179112  

Van Bavel, J.J., Mende-Siedlecki, P., Brady, W.J., & Reinero, D.A. (2016) Contextual sensitivity in scientific reproducibility. PNAS. info:/

  • May 24, 2016
  • 10:02 AM
  • 48 views

Should Biologists be Guided by Beauty?

by Jalees Rehman in The Next Regeneration

One key characteristic of a beautiful scientific theory is the simplicity of the underlying concepts. According to Weinberg, Einstein's theory of gravitation is described in fourteen equations whereas Newton's theory can be expressed in three. Despite the appearance of greater complexity in Einstein's theory, Weinberg finds it more beautiful than Newton's theory because the Einsteinian approach rests on one elegant central principle – the equivalence of gravitation and ........ Read more »

Dietrich, M., Ankeny, R., & Chen, P. (2014) Publication Trends in Model Organism Research. Genetics, 198(3), 787-794. DOI: 10.1534/genetics.114.169714  

Weinberg, Steven. (1992) Dreams of a Final Theory . Vintage Books. info:/

  • May 23, 2016
  • 04:13 PM
  • 79 views

Extreme beliefs often mistaken for insanity, new study finds

by Dr. Jekyll in Lunatic Laboratories

In the aftermath of violent acts such as mass shootings, many people assume mental illness is the cause. After studying the 2011 case of Norwegian mass murderer Anders Breivik, researchers are suggesting a new forensic term to classify non-psychotic behavior that leads to criminal acts of violence.

... Read more »

Rahman T, Resnick PJ, & Harry B. (2016) Anders Breivik: Extreme Beliefs Mistaken for Psychosis. The journal of the American Academy of Psychiatry and the Law, 44(1), 28-35. PMID: 26944741  

  • May 22, 2016
  • 04:04 PM
  • 97 views

How depression and antidepressant drugs work

by Dr. Jekyll in Lunatic Laboratories

Treating depression is kind of a guessing game. Trying to find a medication that works without causing side effects can take months, or more likely, years. However, new research demonstrates the effectiveness of ketamine to treat depression in a mouse model of the disease and brings together two hypotheses for the cause of depression.

... Read more »

  • May 21, 2016
  • 03:44 PM
  • 104 views

Bacteria in branches naturally fertilize trees

by Dr. Jekyll in Lunatic Laboratories

The bacteria in and on our bodies have been shown to be vital for human health, influencing nutrition, obesity and protection from diseases. But science has only recently delved into the importance of the microbiome of plants. Since plants can't move, they are especially reliant on partnerships with microbes to help them get nutrients.

... Read more »

Doty, S., Sher, A., Fleck, N., Khorasani, M., Bumgarner, R., Khan, Z., Ko, A., Kim, S., & DeLuca, T. (2016) Variable Nitrogen Fixation in Wild Populus. PLOS ONE, 11(5). DOI: 10.1371/journal.pone.0155979  

  • May 20, 2016
  • 03:52 PM
  • 129 views

You are what you eat: Immune cells remember their first meal

by Dr. Jekyll in Lunatic Laboratories

Scientists have identified the trigger for immune cells' inflammatory response -- a discovery that may pave the way for new treatments for many human diseases. Immune cells play essential roles in the maintenance and repair of our bodies. When we injure ourselves, immune cells mount a rapid inflammatory response to protect us against infection and help heal the damaged tissue.

... Read more »

  • May 18, 2016
  • 05:20 PM
  • 140 views

Your friends have more friends than you do

by Dr. Jekyll in Lunatic Laboratories

No matter how smart and funny you think you are, those you follow on Twitter really do have a larger following than you. And the same holds true for Facebook. But there is no reason to feel badly about any of this. According to the research, it is all due to the inherently hierarchical nature of social media networks, where, in the social hierarchy of connections, people mostly either follow up or across; they rarely follow down.

... Read more »

  • May 16, 2016
  • 03:50 PM
  • 128 views

Converting cells to burn fat, not store it

by Dr. Jekyll in Lunatic Laboratories

Researchers have uncovered a new molecular pathway for stimulating the body to burn fat -- a discovery that could help fight obesity and cardiovascular disease.By focusing on a protein known as folliculin, and knocking out the gene that produces it in fat cells, the researchers triggered a series of biomolecular signals that switched the cells from storing fat to burning it.

... Read more »

Yan, M., Audet-Walsh., Manteghi, S., Rosa Dufour, C., Walker, B., Baba, M., St-Pierre, J., Giguère, V., & Pause, A. (2016) Chronic AMPK activation via loss of FLCN induces functional beige adipose tissue through PGC-1α/ERRα. Genes , 30(9), 1034-1046. DOI: 10.1101/gad.281410.116  

  • May 16, 2016
  • 08:43 AM
  • 140 views

Academic publication quality and the senility of science

by gdw in FictionalFieldwork

A recent column in Nature by Daniel Sarewitz laments the ever increasing torrent of academic publications. Quantity goes up, but quality does not follow suit. There are more scientists than ever. And they publish more than ever. However, that doesn’t mean they publish more high quality research. This harks back to the work of Derek J. […]... Read more »

Kidwell MC, Lazarević LB, Baranski E, Hardwicke TE, Piechowski S, Falkenberg LS, Kennett C, Slowik A, Sonnleitner C, Hess-Holden C.... (2016) Badges to Acknowledge Open Practices: A Simple, Low-Cost, Effective Method for Increasing Transparency. PLoS biology, 14(5). PMID: 27171007  

  • May 15, 2016
  • 03:22 PM
  • 147 views

Brain cells that aid appetite control identified

by Dr. Jekyll in Lunatic Laboratories

It's rare for scientists to get what they describe as "clean" results without spending a lot of time repeating the same experiment over and over again. But when researchers saw the mice they were working with doubling their weight within a month or two, they knew they were on to something.

... Read more »

Djogo, T., Robins, S., Schneider, S., Kryzskaya, D., Liu, X., Mingay, A., Gillon, C., Kim, J., Storch, K., Boehm, U.... (2016) Adult NG2-Glia Are Required for Median Eminence-Mediated Leptin Sensing and Body Weight Control. Cell Metabolism, 23(5), 797-810. DOI: 10.1016/j.cmet.2016.04.013  

  • May 14, 2016
  • 04:04 PM
  • 154 views

Bacteria are individualists

by Dr. Jekyll in Lunatic Laboratories

No two bacteria are identical - even when they are genetically the same. A new study from researchers reveals the conditions under which bacteria become individualists and how they help their group grow when times get tough. Whether you are a human or a bacterium, your environment determines how you can develop.

... Read more »

  • May 13, 2016
  • 04:00 PM
  • 155 views

Neuroscientists discover new learning rule for pattern completion

by Dr. Jekyll in Lunatic Laboratories

Recently, scientists discovered a new learning rule for a specific type of excitatory synaptic connection in the hippocampus. These synapses are located in the so-called CA3 region of the hippocampus, which plays a critical role for storage and recall of spatial information in the brain. One of its hallmark properties is that memory recall can even be triggered by incomplete cues. This enables the network to complete neuronal activity patterns, a phenomenon termed pattern completion.

... Read more »

  • May 11, 2016
  • 02:58 PM
  • 144 views

Could flies help us understand brain injuries?

by Dr. Jekyll in Lunatic Laboratories

Each year, an estimated 1.7 million people in the United States sustain traumatic brain injuries (TBIs), according to the U.S. Centers for Disease Control and Prevention. These injuries occur most frequently from falling, but can also result from military combat, car accidents, contact sports or domestic abuse. Recently, physicians and researchers have become increasingly concerned that even mild cases of repetitive brain trauma could have long-term, unanticipated consequences.

... Read more »

Barekat, A., Gonzalez, A., Mauntz, R., Kotzebue, R., Molina, B., El-Mecharrafie, N., Conner, C., Garza, S., Melkani, G., Joiner, W.... (2016) Using Drosophila as an integrated model to study mild repetitive traumatic brain injury. Scientific Reports, 25252. DOI: 10.1038/srep25252  

  • May 10, 2016
  • 04:55 PM
  • 153 views

Research shows body image linked to overall life satisfaction

by Dr. Jekyll in Lunatic Laboratories

We're constantly bombarded by advertisements telling us we are too fat, too thin, not curvy enough, not flat enough -- or more often than not -- simply not enough. It shouldn't be a surprise to see that effect our day to day life, like it or not -- and it has. Researchers have just published results from a national study on the factors linked to satisfaction with appearance and weight.

... Read more »

  • May 10, 2016
  • 03:18 PM
  • 109 views

The adoption of English among SciELO Brazil journals has been increasing

by SciELO in SciELO in Perspective

The adoption of the English language is one of the advances that SciELO is promoting in order to increase the insertion, visibility and international impact of journals and the research they communicate. In recent years, the adoption of English has growing consistently among SciELO journals, which, from 2014 reached the milestone of publishing more in English than in Portuguese. The expectation of SciELO is that in the 2 to 3 forthcoming years 75% of the articles will be published in English and........ Read more »

  • May 10, 2016
  • 06:36 AM
  • 137 views

Psychosis: Understanding The Symptoms

by Pieter Carrière in United Academics

Dealing with psychotic patients takes more than looking at their diagnostic labels.... Read more »

Heering, H., Koevoets, G., Koenders, L., Machielsen, M., Meijer, C., Kubota, M., de Nijs, J., Cahn, W., Hulshoff Pol, H., de Haan, L.... (2015) Structural MRI Differences between Patients with and without First Rank Symptoms: A Delusion?. Frontiers in Psychiatry. DOI: 10.3389/fpsyt.2015.00107  

Perälä, J., Suvisaari, J., Saarni, S., Kuoppasalmi, K., Isometsä, E., Pirkola, S., Partonen, T., Tuulio-Henriksson, A., Hintikka, J., Kieseppä, T.... (2007) Lifetime Prevalence of Psychotic and Bipolar I Disorders in a General Population. Archives of General Psychiatry, 64(1), 19. DOI: 10.1001/archpsyc.64.1.19  

  • May 10, 2016
  • 03:47 AM
  • 117 views

Getting Published (the story behind the paper)

by Christophe Dessimoz in Open Reading Frame

Our paper “A Pragmatic Approach to Getting Published: 35 Tips for Early Career Researchers” just came out in Frontiers in Plant Science. This is the story behind the paper.

For my second postdoc, I was the fortunate receipient of a PLANT FELLOWS scholarship. PLANT FELLOWS is an international program that provides research grants to postdocs in the field of plant science. The fellows are based at many different host institutions throughout Europe. I myself am working at Bayer Crop Science ........ Read more »

Glover, N., Antoniadi, I., George, G., Götzenberger, L., Gutzat, R., Koorem, K., Liancourt, P., Rutowicz, K., Saharan, K., You, W.... (2016) A Pragmatic Approach to Getting Published: 35 Tips for Early Career Researchers. Frontiers in Plant Science. DOI: 10.3389/fpls.2016.00610  

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.