United Academics

1107 posts · 467,305 views

United Academics Connects Science to Society.

United Academics
1,107 posts

Sort by Latest Post, Most Popular

View by Condensed, Full

  • July 30, 2014
  • 07:32 AM
  • 3 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 29, 2014
  • 07:35 AM
  • 30 views

Is Twitter Ruining Our Proper English?

by Katja Keuchenius in United Academics

“Hey al im on my way 2wrk but i totes 4got 2bring ur ipod sori il hav 2 bring it nxt tym ur workin. Hav a nice day xo”
Gives you the cramps? Maybe you should read this article.... Read more »

  • July 23, 2014
  • 07:01 AM
  • 65 views

Seeing Red: A New Way To Predict Preeclampsia

by Rebekah Morrow in United Academics

New Congo red test predicts development of preeclampsia with pregnant women. A large collaboration of scientists recently reported a new method of determining which women would develop preeclampsia. Urine samples were collected from more than 600 patients and mixed with a dye called Congo red. Congo red stains large clumps of proteins, but doesn’t mark smaller separate proteins.... Read more »

Buhimschi IA, Nayeri UA, Zhao G, Shook LL, Pensalfini A, Funai EF, Bernstein IM, Glabe CG, & Buhimschi CS. (2014) Protein misfolding, congophilia, oligomerization, and defective amyloid processing in preeclampsia. Science translational medicine, 6(245). PMID: 25031267  

Whitehead, N. (2014) Proteins and a pregnancy woe. Science, 345(6194), 249-249. DOI: 10.1126/science.345.6194.249  

  • July 22, 2014
  • 07:15 AM
  • 65 views

White or Brown: which is the better fat?

by Shefali Sabharanjak in United Academics

White adipose tissue or white fat has earned notoriety in the current obesity pandemic. But it is not right to throw white fat cells out of the window, just yet. Recent research has shown that conservation of energy-storing white fat cells can help to overcome cachexia brought on by chemotherapy in cancer patients. ... Read more »

Petruzzelli, M., Schweiger, M., Schreiber, R., Campos-Olivas, R., Tsoli, M., Allen, J., Swarbrick, M., Rose-John, S., Rincon, M., Robertson, G.... (2014) A Switch from White to Brown Fat Increases Energy Expenditure in Cancer-Associated Cachexia. Cell Metabolism. DOI: 10.1016/j.cmet.2014.06.011  

  • July 20, 2014
  • 05:19 AM
  • 76 views

Time-lapse video of developing depression and trichotillomania

by Elisabeth Buhl Thubron in United Academics

this young woman took 2100 over 6.5 years. You watch Rebecca as a young 14 year old go through not only the trials and tribulations of adolescent life, but also through the stages of developing major depressive disorder and trichotillomania.... Read more »

  • July 18, 2014
  • 05:03 AM
  • 164 views

Blue Eyes Mean Lies?

by Chiara Civardi in United Academics

A recent study by Karel Kleisner et al. (2013) shows eye colour and facial features have an influence on our perception of trustworthiness.... Read more »

Kleisner K, Priplatova L, Frost P, & Flegr J. (2013) Trustworthy-looking face meets brown eyes. PloS one, 8(1). PMID: 23326406  

  • July 17, 2014
  • 06:07 AM
  • 102 views

Profiling Risk: Predicting Alcoholism In Adolescents

by Agnese Mariotti in United Academics

It appears that certain personality traits and traumatic early life events are typically associated with binge drinking in teenage years. However, the predictive power of each type of factors by itself (personality or individual history for example) is not absolute. A new study evaluated not only one single factor, but a series of psychological, genetic, and neurological elements for their ability to determine, when combined, current and future alcohol misuse in a large group of youngsters. ... Read more »

Whelan, R., Watts, R., Orr, C., Althoff, R., Artiges, E., Banaschewski, T., Barker, G., Bokde, A., Büchel, C., Carvalho, F.... (2014) Neuropsychosocial profiles of current and future adolescent alcohol misusers. Nature. DOI: 10.1038/nature13402  

  • July 16, 2014
  • 07:12 AM
  • 99 views

Want To Look Sexier? Pick The Right Crowd

by Gunnar de Winter in United Academics

Earlier modern work has shown that men will invest more resources in potential mates when there are a lot of guys and few women around. Basically, the rarer the women in a group, the more effort the men will expend in order to impress them. Now a new study...... Read more »

  • July 15, 2014
  • 10:13 AM
  • 73 views

Hosting the World Cup: is it worth it?

by Flora Brils in United Academics

The World Cup has come to an end. Brazil asks: do the costs outweigh the benefits? An economic analysis. ... Read more »

  • July 11, 2014
  • 05:17 AM
  • 103 views

Get Your 8 Hours Sleep: How Your Brain Makes Memories

by Rebekah Morrow in United Academics

Conventional wisdom says that sleep is an important part of learning (remember your teachers telling you to get a good night’s sleep before a big test?), but what is your brain actually doing while you are sleeping? New studies confirm and explain this notion... Read more »

Yang G, Lai CS, Cichon J, Ma L, Li W, & Gan WB. (2014) Sleep promotes branch-specific formation of dendritic spines after learning. Science (New York, N.Y.), 344(6188), 1173-8. PMID: 24904169  

Euston DR, & Steenland HW. (2014) Neuroscience. Memories--getting wired during sleep. Science (New York, N.Y.), 344(6188), 1087-8. PMID: 24904140  

  • July 10, 2014
  • 11:19 AM
  • 101 views

Haha, kkkk, 555, LOL, jaja: Globalization Through Internet Jokes

by Nura Rutten in United Academics

In a recent article from Shifman, Levy and Thelwall, internet jokes are found to serve as an important and powerful agent of globalization and americanization. To research the role of internet jokes, they look at the concept of “user-generated globalization”, where internet users are the focal points through which user-generated content (in this case jokes) is translated, customized and distributed across the globe.... Read more »

Shifman, L., Levy, H., & Thelwall, M. (2014) Internet Jokes: The Secret Agents of Globalization?. Journal of Computer-Mediated Communication. DOI: 10.1111/jcc4.12082  

  • July 9, 2014
  • 09:21 AM
  • 119 views

A Deadly Shot: Heart Attacks During The World Cup

by Nura Rutten in United Academics

Studies show that there is an increase in cardiovascular events, such as heart attacks, at the time of important football matches like the World Cup. Especially penalty shoot-outs can cause a higher number of myocardial infarctions. However, there are also studies that report no significant influence or even a decrease in cardiac emergencies.... Read more »

Mendenhall, M., Ute Wilbert-Lampen, M.D.,, David Leistner, M.D.,, Sonja Greven, M.S.,, Tilmann Pohl, M.D.,, Sebastian Sper,, Christoph Völker,, Denise Güthlin,, Andrea Plasse,, Andreas Knez, M.D.,.... (2008) Cardiovascular Events During World Cup Soccer. The Journal of Emergency Medicine, 35(1), 114-115. DOI: 10.1016/j.jemermed.2008.03.028  

Carroll D, Ebrahim S, Tilling K, Macleod J, & Smith GD. (2002) Admissions for myocardial infarction and World Cup football: database survey. BMJ (Clinical research ed.), 325(7378), 1439-42. PMID: 12493655  

  • July 4, 2014
  • 02:00 PM
  • 56 views

OhMyDog! Discover The Ins And Outs Of Your Pet, And Yourself

by Elisabeth Buhl Thubron in United Academics

A new health collar or chip may be the next big accessory for dogs, and humans.... Read more »

Xu S, Zhang Y, Jia L, Mathewson KE, Jang KI, Kim J, Fu H, Huang X, Chava P, Wang R.... (2014) Soft microfluidic assemblies of sensors, circuits, and radios for the skin. Science (New York, N.Y.), 344(6179), 70-4. PMID: 24700852  

  • July 2, 2014
  • 12:26 PM
  • 87 views

That Shiver Down My Spine: How We Experience Emotions

by Agnese Mariotti in United Academics

Researchers draw bodily maps of emotions associated with corresponding brain maps. In a paper published in PNAS, Nummenmaa and colleagues from the University of Aalto in Finland wondered whether common emotions consistently activate the same body areas in different individuals. Their goal was to understand if it is possible to draw bodily maps of emotions that could be associated with corresponding brain maps.... Read more »

Nummenmaa L, Glerean E, Hari R, & Hietanen JK. (2014) Bodily maps of emotions. Proceedings of the National Academy of Sciences of the United States of America, 111(2), 646-51. PMID: 24379370  

  • July 1, 2014
  • 06:58 AM
  • 113 views

Don’t Try Losing Weight By Just Eating More Fruits And Vegetables

by Geetanjali Yadav in United Academics

They fill you up, without loading you up with fat and calories. Still, a recent finding shows zero or null effect of fruits or vegetables on weight loss.... Read more »

  • June 27, 2014
  • 07:22 AM
  • 131 views

Jokes To Use And Not To Use In Your Relationship

by Katja Keuchenius in United Academics

To clear the air it’s always good to make a joke, right? It releases the tension, which could especially come in handy during a serious discussion with your partner. But don’t be too jolly. Some jokes only make it worse. Two researchers at the University of Minnesota attempted to quantitavely investigate which humour is advisable to use in certain romantic situations, and which is not.... Read more »

  • June 23, 2014
  • 06:17 AM
  • 90 views

Why Measles, Whooping Cough (And Autism) Are Expanding

by Rebekah Morrow in United Academics

Preventable diseases such as whooping cough and measles are more prevalent now than they have been in many years. Most of these outbreaks occur in places where vaccination levels are low. What does this mean for the global population, both vaccinated and unvaccinated?... Read more »

John TJ, & Samuel R. (2000) Herd immunity and herd effect: new insights and definitions. European journal of epidemiology, 16(7), 601-6. PMID: 11078115  

  • June 20, 2014
  • 06:40 AM
  • 126 views

Diabetes update: positive new facts and the role of genes

by Patrícia Fonseca Pedro in United Academics

Even though it is agreed that genetic inheritance is a very important factor, it is widely acknowledged, nowadays, that eating habits have a far more prominent role in Type 2 Diabetes’ development.... Read more »

  • June 18, 2014
  • 06:03 AM
  • 127 views

Anti-Aging With Oxygen Instead Of Antioxidants

by Gunnar de Winter in United Academics

There have been previous hints that metformin slows down the aging process. The main players, it seems, are oxygen particles. But wait, what about the whole fuss about antioxidants?... Read more »

De Haes W, Frooninckx L, Van Assche R, Smolders A, Depuydt G, Billen J, Braeckman BP, Schoofs L, & Temmerman L. (2014) Metformin promotes lifespan through mitohormesis via the peroxiredoxin PRDX-2. Proceedings of the National Academy of Sciences of the United States of America. PMID: 24889636  

  • June 17, 2014
  • 08:39 AM
  • 109 views

Injected Stem Cells Repair Heart After Heart Attack

by Agnese Mariotti in United Academics

Cardiac muscle that has survived an infarction has nonetheless lost in part its functionality, and is at risk for complications such as arrhythmias. Scientists have been researching methods to promote heart repair that imply the replacement of the dead CMs with healthy and functional ones. Their technique consists of producing in the lab CMs starting from embryonic stem cells and then injecting them into the damaged heart.... Read more »

Chong JJ, Yang X, Don CW, Minami E, Liu YW, Weyers JJ, Mahoney WM, Van Biber B, Cook SM, Palpant NJ.... (2014) Human embryonic-stem-cell-derived cardiomyocytes regenerate non-human primate hearts. Nature, 510(7504), 273-7. PMID: 24776797  

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.