Post List

  • April 4, 2014
  • 07:02 AM
  • 94 views

The better than average effect is even true in prison!

by Doug Keene in The Jury Room

You remember the better than average effect. It’s what makes us evaluate ourselves as better than others. I’m a better driver than the average driver. I’m a better swimmer than other non-competitive swimmers. Or even, I’m a better citizen than those who, unlike me, are not in prison. Yes. “I’m in jail. They are not. […]

Related posts:
Shooting the messenger: The intergroup sensitivity effect
Is it true that older jurors are more likely to convict?
The “hoodie effect̶........ Read more »

  • April 4, 2014
  • 03:00 AM
  • 19 views

Why are patient registries important?

by Lizzie Perdeaux in BHD Research Blog

How many people have BHD? Who will develop which symptoms, when?  How severe will they be? These are very straightforward questions, but there is not sufficient information to accurately answer them at the moment. This is where patient registries are … Continue reading →... Read more »

  • April 3, 2014
  • 10:05 PM
  • 105 views

Diet and the Biological Differences between Races

by Kevin Loftis in Neurobrainstorm

Many common plants and foods have been shown to affect your hormones to a noticeable extent. Diet induced changes in hormones partially make up the differences between races.... Read more »

Figueiroa MS, César Vieira JS, Leite DS, Filho RC, Ferreira F, Gouveia PS, Udrisar DP, & Wanderley MI. (2009) Green tea polyphenols inhibit testosterone production in rat Leydig cells. Asian journal of andrology, 11(3), 362-70. PMID: 19330017  

Albert-Puleo M. (1980) Fennel and anise as estrogenic agents. Journal of ethnopharmacology, 2(4), 337-44. PMID: 6999244  

Khaki A, Fathiazad F, Nouri M, Khaki AA, Khamenehi HJ, & Hamadeh M. (2009) Evaluation of androgenic activity of allium cepa on spermatogenesis in the rat. Folia morphologica, 68(1), 45-51. PMID: 19384830  

Kawada T, Sakabe S, Watanabe T, Yamamoto M, & Iwai K. (1988) Some pungent principles of spices cause the adrenal medulla to secrete catecholamine in anesthetized rats. Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.), 188(2), 229-33. PMID: 3375268  

  • April 3, 2014
  • 06:52 PM
  • 78 views

An oral pheromone makes male wasps unattractive to females

by Brooke LaFlamme in Molecular Love (and other facts of life)

Communication is essential to any successful relationship, and insect relationships are no different. And, as in human relationships, much of this communication is non-verbal. Chemical cues in the form of pheromones help females of many insect species decide when to mate who to make with and, when the deed is done, other chemicals let them know it’s time to stop dating and get serious about making some babies.

Joachim Ruther and colleagues at the University of Regensburg in Germany pub........ Read more »

  • April 3, 2014
  • 06:41 PM
  • 78 views

Iron, Carbon May Replace Platinum as PEM Fuel Cell Catalysts

by dailyfusion in The Daily Fusion

A research team from the Technical University of Denmark (DTU) has discovered a new type of iron and carbon-based catalyst, which is stable and active in both acidic and alkaline media, and may even eliminate the need for platinum in catalysts and thus revolutionize the proton exchange membrane (PEM) fuel cell industry.... Read more »

  • April 3, 2014
  • 06:30 PM
  • 92 views

In Defense of No Improvement by Medic Madness – Part IV

by Rogue Medic in Rogue Medic

Continuing from Part I, Part II, and Part III in response to what I wrote about the failure of the LUCAS,[1] Sean continues with -

"Another issue I have with this data, is that it doesn’t address the following variables:
Down time
Whether or not bystander CPR was performed
Medications used
Whether or not an advanced airway was placed
Length of resuscitation"... Read more »

  • April 3, 2014
  • 04:44 PM
  • 53 views

Paleo Breath and Ammonia in Sweat

by AB Kirk in Stiff Competition

If you have recently started a high protein diet and are wondering why your breath smells so bad . . . Paleo Breath is common among people following the paleo diet (aka caveman diet). There may be two factors involved in Paleo Breath. The first is the accumulation of ketones from fat metabolism.  Ketones are […]
The post Paleo Breath and Ammonia in Sweat appeared first on WODMasters.
... Read more »

Effros RM, Casaburi R, Porszasz J, Morales EM, & Rehan V. (2012) Exhaled breath condensates: analyzing the expiratory plume. American journal of respiratory and critical care medicine, 185(8), 803-4. PMID: 22505753  

Alvear-Ordenes I, García-López D, De Paz JA, & González-Gallego J. (2005) Sweat lactate, ammonia, and urea in rugby players. International journal of sports medicine, 26(8), 632-7. PMID: 16158367  

  • April 3, 2014
  • 03:26 PM
  • 101 views

Are The Mafia Psychopaths?

by Neuroskeptic in Neuroskeptic_Discover

The view that the Mafia is an organization of especially ruthless psychopaths is wrong – in fact, members of ‘Cosa Nostra’ have lower psychopathic traits than other criminals. That’s according to a new study from Italian researchers Schimmenti and colleagues, who, appropriately enough, are based in Sicily, the Mafia’s birthplace. Schimmenti et al went to […]The post Are The Mafia Psychopaths? appeared first on Neuroskeptic.... Read more »

Schimmenti, A., Caprì, C., La Barbera, D., & Caretti, V. (2014) Mafia and psychopathy. Criminal Behaviour and Mental Health. DOI: 10.1002/cbm.1902  

  • April 3, 2014
  • 03:06 PM
  • 77 views

Re-Analysis and Death in Iron Age Britain

by Katy Meyers in Bones Don't Lie

Re-analysis is an interesting phenomenon in archaeology. It can be both a good thing and a bad thing depending on the collection and type of materials. Re-analysis is exactly what […]... Read more »

  • April 3, 2014
  • 12:02 PM
  • 81 views

Using More Wood for Construction Can Reduce Fossil Fuel Consumption

by dailyfusion in The Daily Fusion

A Yale University-led study has found that using more wood and less steel and concrete in building and bridge construction would substantially reduce fossil fuel consumption and global carbon dioxide emissions.... Read more »

Oliver, C., Nassar, N., Lippke, B., & McCarter, J. (2014) Carbon, Fossil Fuel, and Biodiversity Mitigation With Wood and Forests. Journal of Sustainable Forestry, 33(3), 248-275. DOI: 10.1080/10549811.2013.839386  

  • April 3, 2014
  • 10:30 AM
  • 80 views

Νew insights into quantum dynamics and quantum chaos

by Perikis Livas in Tracing Knowledge

A team of researchers led by University of Notre Dame physicist Boldizsar Janko has announced analytical prediction and numerical verification of novel quantum rotor states in nanostructured superconductors.... Read more »

Lin SH, Milošević MV, Covaci L, Jankó B, & Peeters FM. (2014) Quantum rotor in nanostructured superconductors. Scientific reports, 4542. PMID: 24686241  

  • April 3, 2014
  • 09:00 AM
  • 64 views

The Power of a Bedtime Story

by Katharine Blackwell in Contemplating Cognition

My 4-year-old nephew has an eclectic taste in bed-time stories. One week my sister will find herself reading the adventures of Spryo versus The Mega Monsters, the next week recounting the emotional journey of Mo Willem’s Knuffle Bunny, and the next reading captions out of Smithsonian’s Human: The Definitive Visual Guide. (Yes, at my nephew’s insistence). Unbeknownst to my sister, there may be a method to this seeming madness is pajama-clad reading choice; my nephew may be follo........ Read more »

  • April 3, 2014
  • 06:36 AM
  • 74 views

19th Century Neuroimaging Experiment Manuscripts Found

by Harsha Radhakrishnan in United Academics

Mosso’s 19th century experiments in cerebral blood flow dynamics found and reproduced.... Read more »

  • April 3, 2014
  • 04:20 AM
  • 82 views

New life for naltrexone and autism?

by Paul Whiteley in Questioning Answers

During the very earliest days of the life of this blog I posted about the opiate antagonist naltrexone (ReVia®) and some research on its history with autism in mind; in particular, the various emerging speculations on low dose naltrexone (LDN) (see here). Today I'm following up that entry based on the results of a systematic review by Ashok Roy and colleagues [1] on the value (or not) of naltrexone for "attenuating the core symptoms of autism spectrum conditions in children"."Yadwigha........ Read more »

  • April 2, 2014
  • 05:52 PM
  • 75 views

MERS-CoV and SARS-CoV: two members of a divergent family

by thelonevirologist in Virology Tidbits

Coronavirus infections are commonly associated with relative benign respiratory and enteric diseases in humans, such as the common cold, and with outbreaks among agricultural livestock -chickens, swine or cattle. The outbreak of a novel disease in humans, severe acute respiratory syndrome (SARS), in 2003 however highlighted the potential lethal consequences of Coronavirus (CoV) induced disease in the human population.
... Read more »

Pyrc, K., Berkhout, B., & van der Hoek, L. (2006) The Novel Human Coronaviruses NL63 and HKU1. Journal of Virology, 81(7), 3051-3057. DOI: 10.1128/JVI.01466-06  

Golda A, Malek N, Dudek B, Zeglen S, Wojarski J, Ochman M, Kucewicz E, Zembala M, Potempa J, & Pyrc K. (2011) Infection with human coronavirus NL63 enhances streptococcal adherence to epithelial cells. The Journal of general virology, 92(Pt 6), 1358-68. PMID: 21325482  

Ge XY, Li JL, Yang XL, Chmura AA, Zhu G, Epstein JH, Mazet JK, Hu B, Zhang W, Peng C.... (2013) Isolation and characterization of a bat SARS-like coronavirus that uses the ACE2 receptor. Nature, 503(7477), 535-8. PMID: 24172901  

de Wilde AH, Raj VS, Oudshoorn D, Bestebroer TM, van Nieuwkoop S, Limpens RW, Posthuma CC, van der Meer Y, Bárcena M, Haagmans BL.... (2013) MERS-coronavirus replication induces severe in vitro cytopathology and is strongly inhibited by cyclosporin A or interferon-α treatment. The Journal of general virology, 94(Pt 8), 1749-60. PMID: 23620378  

  • April 2, 2014
  • 05:33 PM
  • 93 views

Scientists Get Closer to Artificial Photosynthesis

by dailyfusion in The Daily Fusion

Scientists at the U.S. Department of Energy’s Argonne National Laboratory in collaboration with researchers from Arizona State University have found a way to imitate Photosystem II, the first protein complex in the long chain of reactions that use energy from the sun to create usable fuel. ... Read more »

Megiatto Jr, J., Méndez-Hernández, D., Tejeda-Ferrari, M., Teillout, A., Llansola-Portolés, M., Kodis, G., Poluektov, O., Rajh, T., Mujica, V., Groy, T.... (2014) A bioinspired redox relay that mimics radical interactions of the Tyr–His pairs of photosystem II. Nature Chemistry. DOI: 10.1038/nchem.1862  

  • April 2, 2014
  • 05:30 PM
  • 70 views

Nanoporous silicon a promising material for next-generation lithium-ion batteries

by Jonathan Trinastic in Goodnight Earth

Researchers describe new technique to create high-capacity silicon anode for next-generation batteries... Read more »

  • April 2, 2014
  • 04:07 PM
  • 69 views

Live 3-D X-ray video of a fly’s muscles in mid-flight

by sedeer in Inspiring Science

Flies are incredibly agile on the wing, pulling off twists and turns that outstrip anything we’ve accomplished. Their flight is …Continue reading →... Read more »

Walker, S., Schwyn, D., Mokso, R., Wicklein, M., Müller, T., Doube, M., Stampanoni, M., Krapp, H., & Taylor, G. (2014) In Vivo Time-Resolved Microtomography Reveals the Mechanics of the Blowfly Flight Motor. PLoS Biology, 12(3). DOI: 10.1371/journal.pbio.1001823  

  • April 2, 2014
  • 02:59 PM
  • 57 views

April 2, 2014

by Erin Campbell in HighMag Blog

Nuclear envelope breakdown is far prettier than my own breakdown when I realized that Girl Scout “cookie season” is over. Today’s image is from a paper that describes the importance of SUN proteins in nuclear envelope breakdown.Early in mitosis, a cell’s nuclear envelope breaks down to allow the attachment of chromosomes to the mitotic spindle. Nuclear envelope breakdown (NEBD) depends on a tearing process, during which microtubules pull the nuclear envelope towards the centrosomes. T........ Read more »

Turgay, Y., Champion, L., Balazs, C., Held, M., Toso, A., Gerlich, D., Meraldi, P., & Kutay, U. (2014) SUN proteins facilitate the removal of membranes from chromatin during nuclear envelope breakdown. The Journal of Cell Biology, 204(7), 1099-1109. DOI: 10.1083/jcb.201310116  

  • April 2, 2014
  • 09:37 AM
  • 76 views

Video Tip of the Week: EuPathDB

by Mary in OpenHelix

I love pathogens and parasites. Really, I do. I mean–not up very close. But their astonishing range and cleverness often earns my respect. How these small organisms can wreak havoc on larger systems, inveigle the larger organisms to fly, carry, or ship them around during appropriate points in their life cycle, and to cloak themselves […]... Read more »

Aurrecoechea C., Brestelli J., Brunk B. P., Fischer S., Gajria B., Gao X., Gingle A., Grant G., Harb O. S., & Heiges M. (2009) EuPathDB: a portal to eukaryotic pathogen databases. Nucleic Acids Research, 38(Database). DOI: 10.1093/nar/gkp941  

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.