Science News – Weekly Newsletter for October 18-25, 2010
Monday, October 25, 2010
Why geckos have ’superglue’ feet
WASHINGTON – A new study sheds light on why geckos are able to cling on repeatedly to the smoothest surfaces.
Kellar Autumn and his lab at Lewis and Clark College and the University of Washington, USA, began testing gecko grip to find out how increasing humidity helps them hold tight.
The team discovered that self-cleaning microscopic spatula-shaped … Original source on Gaea Times at : Why geckos have ’superglue’ feet.
Scientists discover key difference in ‘kiss of death’ sequence of TB bacteria
LONDON – Scientists at the U.S. Department of Energy’s (DOE) Brookhaven National Laboratory and Stony Brook University have discovered a key difference in the way human cells and Mycobacterium tuberculosis bacteria, which cause TB, deliver unwanted proteins – marked with a ‘kiss of death’ sequence – to their respective cellular recycling factories.
“Our research seeks to …. Original article on Gaea Times at : Scientists discover key difference in ‘kiss of death’ sequence of TB bacteria.
American Heart Association spells out new guidelines for CPR
WASHINGTON – The American Heart Association has released new guidelines for cardiopulmonary resuscitation (CPR).
The association said the A-B-Cs (Airway-Breathing-Compressions) of CPR should now be changed to C-A-B (Compressions-Airway-Breathing).
“For more than 40 years, CPR training has emphasized the ABCs of CPR, which instructed people to open a victim’s airway by tilting their head back, pinching the …. Source : Gaea News Network.
How non-migrating grey whales survived the ice age
LONDON – A new study attempts to shed light on how non-migrating grey whales survived the last ice age.
Grey whales feed on the seafloor at depths of up to 50 metres, and rely heavily on the shallow regions in Alaska’s Bering Sea for food.
But when Nick Pyenson of the Smithsonian Institution in Washington DC modelled …. Source article : How non-migrating grey whales survived the ice age.
Now, genetic test to predict menopause
LONDON – Women might soon be able to take a genetic test in their twenties that would foresee how long they can delay bearing a child, a new study has suggested.
Researchers have found a group of genes that can indicate when women go through menopause and stop being fertile.
The test, which … Read : Now, genetic test to predict menopause.
Flexible, implantable LEDs could revolutionize drug and laser therapy
LONDON – Bendy, stretchy and biocompatible arrays of light-emitting diodes (LEDs) and photodetectors would soon be used to light inside the body to activate drugs or monitor medical conditions.
John Rogers at the University of Illinois and colleagues used the established semiconductor …. Read the original article : Flexible, implantable LEDs could revolutionize drug and laser therapy.
Corbett tiger reserve’s Bijrani zone reopens for visitors
DEHRADUN – Authorities in Uttarakhand’s Corbett Tiger Reserve have re-opened the famous Bijrani zone for visitors after a gap of four months, an official said here Monday.
The Bijrani zone generally opens for the visitors from Oct 15 to June 15. But this year, the opening was delayed by two days due to ongoing repair …. Read the original article : here.
‘Light-smelling’ mice may explain how we distinguish between scents
LONDON – Harvard University neurobiologists have created mice that can ’smell’ light, a study that could help researchers better understand the neural basis of olfaction.
Venkatesh N. Murthy and his colleagues at Harvard and Cold Spring Harbor Laboratory used light, applying the infant … Read more >>>.
Stem cell jab could spell the end for hip replacement surgeries
LONDON – The day is not far when painful hip and knee replacement surgeries would be history, for British scientists are developing a treatment wherein damaged joints could be rejuvenated by injections of stem cells.
The technique, which is being … Original article on : Stem cell jab could spell the end for hip replacement surgeries.
Bright, sunny day in Delhi
NEW DELHI – A bright morning and clear sky greeted the Delhiites Monday as schools and colleges reopened after a 14-day break following the Commonwealth Games.
“It would be a sunny day. Humidity is expected to be moderate,” said an official at the India Meteorological Department.
The minimum temperature was recorded at 23.5 degree …. Read the original article : here.
Why coffee puts you in a good mood and chocolate makes you feel high
NEW YORK – Do you crave for a cup of coffee early in the morning? And a chocolate bar makes you feel good when you feel low? Now a study from Ohio University tells you why certain foods affect your moods.
Just like alcohol or drugs, food and spices can excite, calm … Original article on : Why coffee puts you in a good mood and chocolate makes you feel high.
Blood-sucking vampire therapy ‘could improve our wellbeing’
LONDON – Having your blood sucked out under ultraviolet light, then pumped back into your body sounds like a scene right out of a horror flick, but some say it could work miracles.
Blood cleansing, the latest health-boosting treatment, claims to not only …. Original article : Blood-sucking vampire therapy ‘could improve our wellbeing’.
Scientists discover key genetic trigger of depression
LONDON – Yale researchers have discovered a gene that seems to play a major role in triggering depression.
“This could be a primary cause, or at least a major contributing factor, to the signaling abnormalities that lead to depression,” Nature quoted Ronald S. Duman, professor of … Read more >>>.
Vitamin A pill ‘can prevent old-age related blindness in millions’
LONDON – A new study has revealed that a drug based on vitamin A could prevent millions from going blind as they get older.
Researchers found that the drug fenretinide, found it halted the advance of age-related macular degeneration, for which there is currently no cure.
The condition called … Read more >>>.
Fugitive tiger returns to Rajasthan
AGRA – A male tiger which attacked dozens of villagers in Uttar Pradesh after straying from Rajasthan’s Ranthambore National Park has returned to its home state and is reportedly taking shelter near a bird sanctuary, a forest official said Sunday.
It was a nightmare for the wildlife trackers in Mathura and Agra after the …. Original source : Fugitive tiger returns to Rajasthan.
New procedure repairs torn knee cartilage faster
LONDON – A newly-developed procedure to repair torn knee cartilage can significantly reduce the recuperating time for patients, who face months of painful rehabilitation after surgery.
The Ultra Fast-Fix Meniscal Repair Device allows a torn cartilage to be stitched back into place, instead of the normal procedure of cutting away damaged tissue, which takes months [..] Read the original article: here.
Now, a compact camera that photographs in 3D
LONDON – A compact camera which takes 3D pictures that can be seen without wearing glasses is now available.
Fujifilm’s W3 offers a first chance to see your own head in 3D, without the use of medical scanners, transcendental meditation or, most importantly, 3D glasses.
The screen on the Fujifilm W3 shows your …. Original source : Now, a compact camera that photographs in 3D.
Cell phone radiation linked to cancer, memory loss, sterility
WASHINGTON – Cellphones-a basic necessity to us like water, food-emit radiation that is harmful for us, a new book has suggested.
In her new book, ‘Disconnect: The Truth About Cell Phone Radiation, What the Industry Has Done to Hide It, and How to Protect Your Family,’ Devra Davis, an environmental health has probed why cell phone …. Original source : Cell phone radiation linked to cancer, memory loss, sterility.
Gene variants ‘raise risk of childhood obesity’
WASHINGTON – Genes have a strong influence on childhood obesity, according to a new study by pediatric researchers.
The study team searched across the whole genomes of thousands of obese children for copy number variations (CNVs)–deletions or duplications of DNA sequences.
Although the CNVs they found are rare within the population, their data suggest that those … Read the original article on Gaea Times at : Gene variants ‘raise risk of childhood obesity’.
‘No scientific evidence’ of gay youth suicide epidemic
WASHINGTON – Ritch Savin-Williams, professor of developmental psychology and director of Cornell University’s Sex and Gender Lab, has said that there is absolutely no scientific evidence of an ‘epidemic of gay youth suicide,’ or even that gay youth kill themselves more frequently than do straight youth.
Savin-Williams said, “It is important to point out … Read more : ‘No scientific evidence’ of gay youth suicide epidemic.
Lucid dreams becoming frequent, shows study
LONDON – It is the stuff of a Hollywood movie: a dreamworld that can be manipulated at will. But for more and more of us, lucid dreams are now becoming frequent, and a reality.
In ‘Inception,’ Leonardo DiCaprio and Ellen Page stroll through a dream world where they are able to bend streets into the … Read more : Lucid dreams becoming frequent, shows study.
Jealous of someone? You’ll end up paying more to be like them
WASHINGTON – People tend to pay more for products that evokes their envy-but that’s only when a positive, benign form of envy motivates them, a new study has suggested.
“Our studies showed that people who had been made envious of someone who owned an iPhone were willing to pay 80 Euros more on average,” wrote authors …. Original article on Gaea Times at : Jealous of someone? You’ll end up paying more to be like them.
Unicorn footage ‘a hoax’
LONDON – Video of a unicorn running though a wood has been exposed as an elaborate hoax to promote an upcoming exhibition on mythical creatures.
In an official statement, the Ontario Science Centre, in Toronto, Canada, claimed it had been sent the footage by a member of the public for analysis, reports the Sun.
But …. Source article : Unicorn footage ‘a hoax’.
New graphene study could lead to improvements in bluetooth headsets
WASHINGTON – Scientists have successfully built and tested an amplifier made from graphene that could lead to more efficient circuits in electronic chips, such as those used in Bluetooth headsets and toll collection devices in cars.
Graphene, a single-atom thick carbon crystal, was first isolated in 2004 by Andre Geim and Konstantin Novoselov.
The demonstration at UC … Read this article on Gaea Times at : New graphene study could lead to improvements in bluetooth headsets.
Vigilance against skin cancer may lead to vitamin D deficiency
WASHINGTON – A new study has suggested that vigilance against skin cancer can cause vitamin D deficiency.
Patients with basal cell nevus syndrome-which might lead to non-melanoma skin cancers-are at a higher risk for vitamin D deficiency if they take steps to protect themselves from sunlight.
“There is increasing concern that sun protection, recommended by dermatologists to …. Read the original article : Vigilance against skin cancer may lead to vitamin D deficiency.
How seas and lakes may have once developed on Mars
WASHINGTON – Planetary Science Institute researchers have discovered a new explanation for how seas and lakes may have once developed on Mars.
J. Alexis Palmero Rodriguez, research scientist at PSI, has been studying the Martian northern lowlands region, which contains extensive sedimentary deposits that resemble the abyssal plains of Earth’s ocean floors. It is also like … Read more : How seas and lakes may have once developed on Mars.
Flour residues on stone tools suggest early humans ate a balanced diet
LONDON – Early humans, who were initially thought of as near total carnivores, ate ground flour 20,000 years before the dawn of agriculture, it has been found.
Flour residues recovered from 30,000-year-old grinding stones found in Italy, Russia and the Czech Republic point to widespread processing and consumption of plant grain.
“It’s another nail in the coffin … Original source on Gaea Times at : Flour residues on stone tools suggest early humans ate a balanced diet.
Handheld fertility device ‘as effective as IVF’
LONDON – A handheld fertility device, developed by former students of Cambridge University, is as effective as IVF for couples struggling to conceive, it has been claimed.
The DuoFertility system measures variations in body temperature to identify when a woman is most fertile.
The 495-pound device, dubbed the ’sat-nav of the fertility world’, is claimed to be … Read the original article on Gaea Times at : Handheld fertility device ‘as effective as IVF’.
Eczema cream meant to soothe ‘makes the condition worse’
LONDON – A cheap emollient cream meant to soothe the irritated skin of eczema sufferers may actually worsen their condition.
According to tests, a detergent contained in the aqueous cream BP thins the skin and actually causes irritation.
Although aqueous cream has been prescribed for millions of sufferers from childhood, it is the first time research … Read more >>.
Loss of interest in sex driving 50-plus to divorce
LONDON – Many aged over 50 years ending their marriages blame a lack of love and intimacy in their relationship.
Figures show that 28 percent said they divorced because their partner was emotionally cold and distant, while a quarter cited a loss of interest in sex.
The research also found that 27 percent said they …. Source : Gaea News Network.
Singapore scientists first to discover important genes in human stem cells
LONDON – A team of scientists from Singapore has discovered the most important genes in human embryonic stem cells (hESCs), a crucial breakthrough in discovering how human stem cells work.
The research, led by the Genome Institute of Singapore (GIS) and the Institute of … Read more : Singapore scientists first to discover important genes in human stem cells.
Violent TV or video games ‘promote aggressive behavior in teens’
WASHINGTON – A new research has shown that watching violent films, TV programmes or video games desensitises teenagers, blunts their emotional responses to aggression and potentially promotes aggressive attitudes and behaviour.
Lead author Dr Jordan Grafman, senior … Read : Violent TV or video games ‘promote aggressive behavior in teens’.
Clenching muscles ‘increases willpower’
WASHINGTON – Unable to quit smoking due to lack of willpower? Well, a new research suggests that firming muscles can shore up self-control.
Authors Iris W. Hung from National University of Singapore and Aparna A. Labroo from University of Chicago studied participants from range of self-control dilemmas …. Read the original article : Clenching muscles ‘increases willpower’.
Lack of vitamin D ‘puts IBD patients at greater risk of osteoporosis’
WASHINGTON – A new study has revealed that vitamin D deficiency in patients with Inflammatory Bowel Disease (IBD) makes them prone to osteoporosis, osteopenia and increases the rate of abnormal bone density.
The study conducted on 161 IBD patients suggested that, reduction in bone density with a diagnosis …. Source : Lack of vitamin D ‘puts IBD patients at greater risk of osteoporosis’.
Personal information from Facebook passed on to ad firms
LONDON – Facebook was hit by another privacy row after it emerged that millions of pieces of personal information from the site were being shared without users’ consent.
Vast quantities of data, including the names of individual members and their online ‘friends’, were passed to internet ad firms, with tens of millions of people … Original source on Gaea Times at : Personal information from Facebook passed on to ad firms.
Rubbish on Facebook may be more worthwhile than we think
WASHINGTON – Superficial contacts on Facebook, seemingly needless comments, and boring status updates may be more valuable than we think.
A new report from the National IT User Centre has predicted that social media will ultimately lead to more individual entrepreneurs.
Many people are critical of those who collect hundreds of so-called friends on Facebook. Often the … Read : Rubbish on Facebook may be more worthwhile than we think.
Western diet makes sepsis worse
WASHINGTON – An experimental study in mice has shown has shown that high fat diets cause a dramatic immune system overreaction to sepsis-a condition of systemic bacterial infection.
The study has shown that a diet high in saturated fat, sugars and cholesterol greatly exaggerates the inflammatory response to sepsis.
“Mortality due to sepsis in morbidly obese subjects … Read more »»».
Soy intake lowers breast cancer recurrence in hormone-sensitive cancers
WASHINGTON – A new research found that post-menopausal breast cancer patients with hormone-sensitive cancers who consumed high amounts of soy isoflavones had a lower risk of recurrence.
Soy isoflavones are similar to estrogen in chemical structure and may stimulate or inhibit estrogen-like action in … Read the original article on Gaea Times at : Soy intake lowers breast cancer recurrence in hormone-sensitive cancers.
Why cocaine is so addictive
WASHINGTON – Scientists have found how cocaine corrupts the brain and becomes addictive.
These findings are the first to connect activation of specific neurons to alterations in cocaine reward.
The results may help researchers in developing new ways of treating those addicted to …. Source : Gaea News Network.
Why men are more vulnerable to alcoholism
WASHINGTON – It is well known that men are up to twice as likely to develop alcoholism as women. However, the reason behind this difference in susceptibility has remained unclear.
Now, a new study has revealed that dopamine may be an … Read more >>>.
Drought may threaten much of globe in coming decades
WASHINGTON – A new research has revealed that United States, along with other heavily populated countries, face a growing threat of severe and prolonged drought in coming decades.
The research, conducted by National Center for Atmospheric Research …. Original article on Gaea Times at : Drought may threaten much of globe in coming decades.
Why some people feel tipsier than others just after a few drinks
WASHINGTON – Scientists have discovered a gene variant that is associated with a person’s response to alcohol and may help protect one against alcoholism.
Researchers from the University of North Carolina at Chapel Hill School of Medicine found a gene variant called CYP2E1 and for the ten to … Read the original article on Gaea Times at : Why some people feel tipsier than others just after a few drinks.
New study brings cure for Parkinson’s disease a step closer
WASHINGTON – Researchers have shed new light on Parkinson’s disease, which could help with the development of cures or treatments in the future.
The collaboration, led by Professor Peter Redgrave from the University of Sheffield4s Department of Psychology, suggests that many of … Original source on Gaea Times at : New study brings cure for Parkinson’s disease a step closer.
Long-term air pollution exposure ‘ups risk of severe COPD’
WASHINGTON – Researchers in Denmark say that long-term exposure to low-level air pollution may increase the risk of severe chronic obstructive pulmonary disease (COPD).
“We found significant positive associations between levels of all air pollution proxies and COPD incidence,” said Dr. Zorana Andersen, lead researcher on the study.
Dr. Andersen, and colleagues used data from the … Original article on : Long-term air pollution exposure ‘ups risk of severe COPD’.
Fetal alcohol exposure linked to a decrease in cognitive performance
WASHINGTON – A new research has shown that exposure to alcohol as a fetus causes difficulties in memory and information processing in children.
The findings indicate that visual perception, control of attention and demand processing may be involved in fetal alcohol-related learning problems.
It has been known for many years that drinking alcohol while pregnant can cause … Read more >>>.
How leptin therapy improves type 1 diabetes
WASHINGTON – A novel role for the brain in mediating beneficial actions of the hormone leptin in type 1 diabetes has been found by UT Southwestern Medical Center researchers.
“Our findings really pave the way for understanding the mechanism by which leptin therapy improves type 1 diabetes,” said Dr. Roberto Coppari, assistant professor of internal medicine …. Source : How leptin therapy improves type 1 diabetes.
Study reveals why the leopard got its spots
WASHINGTON – Scientists have claimed that Rudyard Kipling was right when he came up with an answer to – why leopards have rosette shaped markings but tigers have stripes.
He suggested that it was because the leopard moved to an environment “full of trees and bushes and stripy, speckly, patchy-blatchy shadows.”
Now, researchers at the University of … Read : Study reveals why the leopard got its spots.
Scenes of nature ‘cut cancer patients’ pain’
LONDON – Experts has suggested that showing relaxing pictures of idyllic scenes and playing out relaxing sounds at a cancer patient’s bed can reduce the feeling of pain.
Researchers from Johns Hopkins University in Baltimore, United States set up a series of tests analysing patients undergoing bone marrow aspiration and biopsy (BMAB) – known to be …. Source : Gaea News Network.
Now, hairbrush that reads your mind
WASHINGTON – Who says hairbrush can only be used to comb locks? Scientists have made a hairbrush like device that would be able to monitor mental activity.
One of the main techniques for measuring and monitoring mental activity, called functional near infrared spectroscopy (fNIRS), can often be impaired because a person’s hair gets in the way.
But, …. Source article on Gaea Times at : Now, hairbrush that reads your mind.
Google Street Viewers spot ‘God’ floating over lake in Swiss skies!
SYDNEY – Google Street View has spotted a god-like figure floating midair above a lake in Quarten, Switzerland.
Although the image, discovered by the Gawker blog, is apparently the result of some sort of light distortion or lens flare, blogger Max Read has questioned whether it might have more mysterious origins, reports the Sydney Morning Herald.
“Is …. Original source : Google Street Viewers spot ‘God’ floating over lake in Swiss skies!.
Dogs reduce stress in autistic children: Study
WASHINGTON – Dogs-apart from being man’s best friend-have a special role to play in the lives of children with special needs.
A new study by the Universite de Montreal has suggested that specifically trained service dogs can help reduce the anxiety and enhance the socialization skills of children with Autism Syndrome Disorders (ASDs).
“Our findings showed that …. Read the original article : here.
How sex hormones influence right heart function
WASHINGTON – A new study has revealed human sex hormones influence the structure and function of the right ventricle (RV) of the heart.
The researchers found that in women receiving hormone therapy, higher estrogen levels were associated with higher RV ejection fraction and lower RV end-systolic volume – both measures of the RV’s blood-pumping efficiency – …. Source : How sex hormones influence right heart function.
Even turtles and wasps need a little play time
WASHINGTON – Watching kids and dogs play is not an alien sight. However, what about a turtle or even a wasp? Well, it seems they play, too.
Gordon Burghardt, a psychology professor at the University of Tennessee, Knoxville, has discovered that many animals-not just dogs, cats, and monkeys-need a little play time.
“I studied the behavior of …. Original article : Even turtles and wasps need a little play time.
Low testosterone ‘may raise risk of early death’
WASHINGTON – A new research has linked low testosterone levels to a heightened risk of premature death from heart disease and all causes.
The finding refutes received wisdom that the hormone is a risk factor for cardiovascular disease.
Researchers base their findings on 930 men, all of whom had coronary artery heart disease, and had been referred …. Source article : Low testosterone ‘may raise risk of early death’.
Icebergs bombed by asteroids 600mn-yrs-ago ‘created early life’
WASHINGTON – University of Adelaide researchers have found evidence of ancient icebergs mixed in with volcanic rocks, which were spewed out when an asteroid hit the Earth between 635-542 million years ago.
The discovery of blocks of gravel, which sank to the bottom of the sea trapped in ancient icebergs, has sparked a new understanding of … Read more : Icebergs bombed by asteroids 600mn-yrs-ago ‘created early life’.
‘Neanderthals shopped at stone-age Tiffany’s’ theory debunked
LONDON – In 1959 in the Grotte du Renne in central France, archaeologists found a wide range of ornaments and tools, indicating the existence of a stone-age Tiffany’s, but a new study has disproved that theory.
University of Oxford researchers have shown that the artefacts were jumbled up with Neanderthal teeth, suggesting that the Neanderthals made …. Source article : ‘Neanderthals shopped at stone-age Tiffany’s’ theory debunked.
Laser surgery for long-sightedness to make specs history
LONDON – Conventionally, laser surgery tackles shortsightedness, but doctors are now using laser treatment to restore 20/20 vision in those suffering from long-sightedness too.
By the age of 50, most adults find they can’t read a menu, book or newspaper without holding it at arm’s length.
The deterioration results from the stiffening of the eye’s lens, … Read this article on Gaea Times at : Laser surgery for long-sightedness to make specs history.
Elusive green comet Hartley 2 will be visible today
WASHINGTON – Hartley 2, the comet that was discovered in 1986 by Australian astronomer Malcolm Hartley, has been shrouded in mystery for a very long time, but today it will make its closest pass, offering prime viewing via binoculars and telescopes.
Hartley 2 will be passing the brilliant star Capella in the constellation Auriga, making the …. Original article on Gaea Times at : Elusive green comet Hartley 2 will be visible today.
New fluorescent light surface may kill MRSA
WASHINGTON – Scientists at the University of New Mexico are working on a new type of antimicrobial surface which, equipped with fluorescent lights, would be able to fight off prevalence of methicillin-resistant Staphylococcus aureus (MRSA) infection.
The new polymer-type material, “conjugated polyelectrolyte” (CPE) with an arylene-ethynylene repeat-unit structure, has been effective at killing Gram-negative bacteria, enabling …. Source : Gaea News Network.
It’s official! Booze impairs decision-making
WASHINGTON – It is well known that alcohol alters behaviour, but surprisingly it is not well studied at the brain level. However, a new research shows that certain areas in the brain associated with error processing are significantly affected by the effects of alcohol.
According to Beth Anderson, a postdoctoral fellow at the Olin Neuropsychiatry Research …. Source : It’s official! Booze impairs decision-making.
All-electric spintronic semiconductor devices created
LONDON – A team of physicists has come closer to making electron spin the universal language of computation – they are the first to develop a simple, all-electric method to both generate and detect spin currents within a standard semiconductor.
Spintronics devices could use electron spin to perform both operations, promising to speed up a computer’s … Read this article on Gaea Times at : All-electric spintronic semiconductor devices created.
Sparrows eavesdrop to distinguish good neighbours from bad
LONDON – Scientists have found that sparrows can identify troublemakers by eavesdropping on them.
A study has shown that the birds can tell, “who started it” in a neighbouring squabble over territory, even if they are not directly involved and also respond aggressively to the songs of the intruders but not to those of the “victims”.
The … Read more >>>.
Synthetic DNA spray tracks burglars
LONDON – A novel device that sprays burglars with synthetic DNA, which allows police to track them down, is being deployed in restaurants and offices.
The spray is activated whenever a robbery takes places, and covers the suspects with the synthetic DNA as they are making their getaway.
It can only be seen under ultra …. Read the original article : Synthetic DNA spray tracks burglars.
Protein that may fight against inflammatory disease identified
LONDON – A protein that may be a key therapy for many inflammatory diseases, including those affecting premature babies, has been identified by a husband and wife research team from Melbourne, Australia.
Drs Marcel and Claudia Nold from the Monash Institute of Medical Research, describe how a protein interleukin 37 (IL-37) reacts when an inflammatory response …. Original source : Protein that may fight against inflammatory disease identified.
Women 14pc more likely to survive trauma than men
WASHINGTON – A new Johns Hopkins study has suggested that women who have been severely injured are 14 percent more likely to survive than similarly injured men.
According to the researchers, the difference may be due to the negative impact of male sex hormones on a traumatized immune system.
Both men and women have androgens (male sex … Original article on : Women 14pc more likely to survive trauma than men.
Potential therapeutic target across a range of cancer types found
LONDON – Researchers have found a common link among several malignant tumor types in all grades of cancer.
Researchers at Mount Sinai School of Medicine, in collaboration with investigators of the National Institute of Health and Medical Research (INSERM) of France led by Nicolae Ghinea, conducted the study.
This breakthrough may ultimately provide a new diagnostic or … Read : Potential therapeutic target across a range of cancer types found.
World’s smallest on-chip low-pass filter to revolutionize wireless communication
WASHINGTON – Scientists at Nanyang Technological University (NTU) have designed the world’s smallest on-chip low-pass filter which is 1,000 times smaller than existing off-chip filters.
A low-pass filter is a circuit that allows low-frequency signals to pass through while reducing unwanted high-frequency signals from passing through.
The new filters occupy a small area on integrated circuit chips, …. Source : Gaea News Network.
Daughters of obese fathers ‘more likely to develop diabetes-like disease’
LONDON – A new study has revealed that obese fathers may be putting their daughters at risk for diabetes-like diseases.
‘Epigenetic’ chemical tweaks to the genes alter how they are expressed in the offspring, according to the study at University of New South Wales in Sydney, Australia.
Margaret Morris, a researcher in obesity and diabetes, and her … Read this article on Gaea Times at : Daughters of obese fathers ‘more likely to develop diabetes-like disease’.
Asia ‘most vulnerable to climate change’
LONDON – A new study states that the teeming plains of Asia are at highest risk from climate change.
Maplecroft, a British risk analysis firm, produced the Climate Change Vulnerability Index, noted that though Africa is often regarded as the most vulnerable continent, Asia has taken the top spot more recently.
The firm sourced data from more …. Original article on Gaea Times at : Asia ‘most vulnerable to climate change’.
Dopamine model could aid treatment of schizophrenia, drug addiction
WASHINGTON – Researchers at the University of Copenhagen have succeeded in creating a model of the way the brain releases dopamine – the model could be used to understand drug addiction and in the treatment of schizophrenia.
Dopamine is involved in a number of processes that control the way we behave. If the action results in …. Original source : Dopamine model could aid treatment of schizophrenia, drug addiction.
Climate change may result in tipping point for populations, not just species
LONDON – Researchers have indicated that as the Earth’s climate gets warmer, species are expected to shift their geographical ranges away from the equator or to higher elevations.
“This study illustrates the critical need for long-term research to address our most pressing ecological challenges,” Nature quoted Saran Twombly, program director in the National Science Foundation (NSF)’s …. Read the original article : Climate change may result in tipping point for populations, not just species.
Why some people excel at riding bikes or tying a tie
WASHINGTON – A researcher has explained as to why some people may excel at riding a bike, tying a tie, or playing the piano, but the same people may find it difficult to explain or teach those skills to someone else.
These motor skills are learned in one part of the brain, whereas classroom instruction and … Read the original article on Gaea Times at : Why some people excel at riding bikes or tying a tie.
Gene therapy to brain may treat major depression
WASHINGTON – Researchers at New York-Presbyterian Hospital/Weill Cornell Medical Center have said that animal and human data suggest gene therapy to the brain may be able to treat patients with major depression who do not respond to traditional drug treatment.
The Science Translational Medicine study demonstrated that a brain protein known as p11 in a single, …. Original source : Gene therapy to brain may treat major depression.
Penguins too ‘have gay flings’
LONDON – A new study has revealed that king penguins do not form long-term homosexual pairs despite same-sex “flirting”.
Researchers found that over a quarter of the birds in one colony displayed in same-sex pairs, yet only two pairs bonded by …. Source article on Gaea Times at : Penguins too ‘have gay flings’.
Autistic people ‘more likely to be taken in by magic tricks, illusions’
WASHINGTON – A new study has revealed that people with autism spectrum disorder are actually more likely to be taken in by the vanishing ball trick, where a magician pretends to throw a ball in the air but actually hides it in his hand.
In the trick, the magician looks up while the ball remains concealed …. Source : Gaea News Network.
A hormone to help you live longer, but only if you are rich!
LONDON – If a new study is to be believed, a hormone called DHEAS makes you live longer – but only if you are wealthy enough.
In the meantime, leading a more fulfilling life could have a similar effect, says Professor Sir Michael Marmot, who led the research.
Higher levels of this hormone, secreted by the … Original article on : A hormone to help you live longer, but only if you are rich!.
In 20 yrs, ‘human brain and memory backup might be stored on hard disk!’
LONDON – A top scientist has claimed that in the next two decades, people will be able to back up the human brain including all of the memories.
Award-winning Raymond Kurzweil, 62, told 500 guests at a sponsored ‘future talk’ event in Vienna, Austria, that the human brain backup was now already technically possible.
“I believe that … Original source on Gaea Times at : In 20 yrs, ‘human brain and memory backup might be stored on hard disk!’.
Black rice may relieve inflammation caused by allergies, asthma
WASHINGTON – Scientists have reported that black rice – a little-known variety of the grain – may help soothe the inflammation involved in allergies, asthma, and other diseases.
Bran is the outer husk of the grain, which is removed during the processing of brown rice to produce the familiar white rice. Those experiments, which were done … Read more »».
Harm reduction ciggies ‘more harmful than conventional brands’
WASHINGTON – A new research has revealed that ‘harm reduction cigarettes’, marketed by tobacco companies as safer than conventional brands, could in fact, be more harmful.
Harm reduction cigarettes are made using complex filters or by genetically altering tobacco plants to reduce nicotine concentration.
Stem cell scientists at the University of California, Riverside have found that even …. Original source : Harm reduction ciggies ‘more harmful than conventional brands’.
Car-travel in longer run hikes global temperatures more than air travel
WASHINGTON – A new study has found that driving a car increases global temperatures in the long run more than making the same long-distance journey by air.
However, in the short run travelling by air has a larger adverse climate impact because airplanes strongly affect short-lived warming processes at high altitudes.
Jens Borken-Kleefeld and colleagues used a … Read more >>>.
Pakistani office-goers waste maximum time on Facebook
ISLAMABAD – Facebook is right on top of the list of activities on which office-goers in Pakistan waste their time, a survey said Friday.
The Daily Times undertook a survey to find out how Pakistanis kill time in office. It showed that besides gossiping on the office premises, there are a slew of web-based applications …. Original article on Gaea Times at : Pakistani office-goers waste maximum time on Facebook.
Bio-plastics ‘aren’t necessarily greener than oil-based relatives’
WASHINGTON – Biopolymers are more eco-friendly, but farming and energy-intense chemical processing means they are dirtier to produce than petroleum-derived plastics, according to a new study.
University of Pittsburgh researchers suggest that biopolymers are not necessarily better for the environment than their petroleum-based relatives and that traditional plastics can be less environmentally taxing to produce.
Michaelangelo Tabone … Read more »»».
Now, a 3D molecular view of the mysterious egg-and-sperm encounter
WASHINGTON – The fundamental biological event of an egg combining with a sperm to create new life has always been an obscure one, but now researchers have been able to describe the complete molecular process in a three-dimensional structure.
Researchers at the Swedish medical university Karolinska Institutet have created a 3D structure of how sperm binds … Read the original article on Gaea Times at : Now, a 3D molecular view of the mysterious egg-and-sperm encounter.
‘Goatsucker’ chupacabras monster ‘is as much victim as villain’
WASHINGTON – For a long time, chupacabras – a hairless, fanged animal – has been labelled as a monster that attacked and drank the blood of livestock.
But University of Michigan biologist Barry Oconnor believes that chupacabras is as much victim as a villain. Oconnor reveals that a tiny, eight-legged creature turns a healthy, wild animal …. Original source : ‘Goatsucker’ chupacabras monster ‘is as much victim as villain’.
Understanding efficacy of current drugs and paving way for new ones
WASHINGTON – Scientists at the National High Magnetic Field Laboratory and Institute of Molecular Biophysics at Florida State University and researchers at Brigham Young University in Utah are close to understanding why these drugs have become less effective – and how new drugs might take their place.
“Resistance to drugs is a fundamental problem that develops …. Source article on Gaea Times at : Understanding efficacy of current drugs and paving way for new ones.
1,400-year-old pyramid ‘used for ritual sacrifices’
WASHINGTON – Archaeologists have found remains of five females who may have been ritually sacrificed in a 1,400-year-old flat-topped pyramid in the Lamayaeque region’s southern Jequetepeque Valley.
But it’s the signs of life that make a half-excavated Peruvian pyramid of the Moche culture stand out, archaeologists say.
“Often these pyramidal mounds were built as mortuaries …. Source : Gaea News Network.
Scientists solve mystery of massive, not-so-bright large star
LONDON – Astronomers have been baffled over an exceptionally massive black hole that is travelling around a massive star in an unusually tight orbit. Also odd, the star is not as bright as it should be.
Now a Northwestern University research team has produced a model of the system’s evolutionary history and formation that explains all …. Source : Gaea News Network.
Scientists one step closer to universal flu vaccine
LONDON – Researchers at Scripps Research Institute in la Jolla, California, teamed up with Peter Palese and colleagues at Mount Sinai Medical School in New York to test a protein that works against viruses from every flu family that attacks people.
These included three pandemic viruses (H1, H2 and H3), three others that attack occasionally (H6, … Read more : Scientists one step closer to universal flu vaccine.
Low-salt advice based on spurious science, say experts
SYDNEY – Scientists have slammed spurious science underlying advice that minimizing salt consumption lowers blood pressure, insisting it does not recognize the complex role of sodium in the body.
As Australian authorities consider slashing salt recommendations to even lower levels, the most comprehensive survey of salt intake in the US found consumption there had not changed …. Source : Gaea News Network.
‘Evolving’ malaria-transmitting mosquito ‘to complicate disease control efforts’
WASHINGTON – The major malaria-transmitting mosquito species, Anopheles gambiae, is evolving into two separate species with different traits, a development that could both complicate malaria control efforts and potentially require new disease prevention methods, researchers funded by the National Institutes of Health have found.
Anopheles gambiae is the most common vector of human malaria in sub-Saharan … Read more : ‘Evolving’ malaria-transmitting mosquito ‘to complicate disease control efforts’.
Astronomers develop new way to weigh planets
WASHINGTON – A new method to weight planets in our Solar System has been developed by an international CSIRO-led team of astronomers-using radio signals from the small spinning stars called pulsars.
“This is first time anyone has weighed entire planetary systems – planets with their moons and rings,” said team leader Dr David Champion from Germany’s … Original source on Gaea Times at : Astronomers develop new way to weigh planets.
Kashmir gets season’s first snowfall, early winter chill
SRINAGAR – The Kashmir Valley received the season’s first snowfall in the tourist resort of Pahalgam Friday. As the minimum temperature in Srinagar dropped all of a sudden, the early winter chill took people by surprise and caused many to scamper for the warmth of the all-enveloping phiran.
“The first snowfall of the season was …. Source article on Gaea Times at : Kashmir gets season’s first snowfall, early winter chill.
India-origin scientist’s findings may hold key to novel malaria vaccines
WASHINGTON – Out of the 72 molecular switches that control the three key stages in the life cycle of the malaria parasite, over a third of these switches can be disrupted in some way, an Indian-origin researcher has found.
The research by the University of Nottingham and the Wellcome Trust Sanger Institute researchers is a significant … Read : India-origin scientist’s findings may hold key to novel malaria vaccines.
Oz study links snoring to brain damage
SYDNEY – Latest Australian research indicates that snoring and troubled nights could be a red flag for brain damage occurring during sleep.
Brain scans of 60 people, aged in their mid-40s and recently diagnosed with a common sleep disorder, have shown a ‘decreased amount of grey matter’ when compared to healthy sleepers.
The damage was seen in … Original article on : Oz study links snoring to brain damage.
Study suggests it is easier to rewire younger brains
WASHINGTON – A new study has found that it is easier to rewire the brain in the early stages of life, however, in the later stages; it is difficult, but not impossible.
The paper from MIT neuroscientists, in collaboration with Alvaro Pascual-Leone at Beth Israel Deaconess Medical Centre, has shed light on how the brain … Read the original article on Gaea Times at : Study suggests it is easier to rewire younger brains.
Women really are more generous than men
LONDON – Women really are more generous, for a new study has found that they are significantly more likely to make a donation to charity.
Researchers at the Indiana University have found that women across nearly every income level give significantly more to charity than men-in some cases twice as much.
The researchers studied the donating patterns …. Read the original article : here.
Smart people drink more alcohol: Study
WASHINGTON – The next time you feel tempted to enjoy an extra glass of wine, consider it as a reflection of your intelligence, says a new study.
In the National Child Development Study in the UK and the National Longitudinal Study of Adolescent Health in the US, childhood intelligence was measured before the age of 16.
It …. Original article on Gaea Times at : Smart people drink more alcohol: Study.
Sexsomnia runs in the family, says expert
SYDNEY – Scientists at Victoria University have found world-first evidence that sexsomnia – the bizarre act of having sex while asleep – could be genetic.
In his 16 years as a sleep expert, Gerard Kennedy, an associate professor in psychology, has met a man, who an hour after falling asleep would roll over and begin “rough, … Original source on Gaea Times at : Sexsomnia runs in the family, says expert.
Hamster study shows cholesterol-lowering drug shrinks enlarged prostates
WASHINGTON – In a new study, researchers found that a cholesterol-lowering drug reduced the enlarged prostates of hamsters to the same extent as a drug commonly used to treat benign prostatic hyperplasia (BPH).
Together, the drugs worked even better, say researchers at Children’s Hospital Boston and their colleagues.
“We don’t know the mechanism, but the results … Read more »».
Scientists discover risk gene for severe heart disease
WASHINGTON – Researchers have identified a common variant of the cardiovascular heat shock protein gene, HSPB7, which was found to increase risk for dilated cardiomyopathy by almost 50pc.
Klaus Stark and Christian Hengstenberg of the University of Regensburg have led the research.
Per year, about 6 in 100,000 individuals develop dilated cardiomyopathy (DCM), with a …. Read the original article : Scientists discover risk gene for severe heart disease.
Maoist hotbed Bastar gets 3G coverage
RAIPUR – Public sector telecom major Bharat Sanchar Nigam Ltd (BSNL) Friday launched its much-awaited third generation (3G) services in Chhattisarh’s Bastar region, considered to be India’s nerve centre of Maoist militancy.
“It’s a proud moment for me to declare that BSNL has begun its 3G services in Bastar from today. The people of Bastar …. Source article : Maoist hotbed Bastar gets 3G coverage.
Scientists solve the ‘annoying wet dog shake’ mystery
WASHINGTON – Seeing a dog shake and shimmy after a bath is a common sight – and now scientists at the Georgia Institute of Technology have figured how fast a sopping wet pooch must shimmy to dry himself off.
They discovered that the smaller the …. Read the original article : Scientists solve the ‘annoying wet dog shake’ mystery.
Scientists discover planets around elderly binary star
WASHINGTON – Scientists have discovered a planetary system consisting of at least two massive Jupiter-like planets orbiting the extremely close binary star system NN Serpentis.
The discovery was made by an international consortium of astronomers, including undergraduate and graduate students at The University …. Source article on Gaea Times at : Scientists discover planets around elderly binary star.
Dogs can recognize their owners’ faces: Study
LONDON – A new study has shown that dogs rely on seeing their owners’ faces in order to recognise them.
The researchers also measured how much dogs prefer to gaze at and follow their owners, rather than a stranger.
The team described how dogs had difficultly recognising their human … Original source on Gaea Times at : Dogs can recognize their owners’ faces: Study.
Worms offer clues to declining fertility with age in women
WASHINGTON – New ways that may help maintain fertility in women who want to delay bearing a child may not be too far, as Princeton scientists have discovered genes responsible for controlling reproductive life span in worms.
They …. Source : Gaea News Network.
Teens’ sleeping patterns a clue to mental health risk
MELBOURNE – The sleeping patterns of teenagers can provide a clue to their longer-term risk of developing depression or bipolar disorder, say scientists.
Erratic sleeping patterns were an often overlooked feature of “basically all mood disorders and all psychiatric disorders”, explained Naomi Rogers of the University of …. Original source : Teens’ sleeping patterns a clue to mental health risk.
Today’s 70-yr-olds ’smarter than their predecessors’
WASHINGTON – A new study reveals that 70-year-olds today do far better in intelligence tests than their predecessors.
The research from the University of Gothenburg, Sweden, involves a large proportion of 70-year-olds from Gothenburg, Sweden, who have been …. Read the original article : Today’s 70-yr-olds ’smarter than their predecessors’.
Coming soon: Body armour that is tougher than bullet proof Kevlar
WASHINGTON – It’s light, cheap and it is stronger than the previous record holder, bulletproof Kevlar – it’s a new kind of material that could lead to more economical and even printable body armour.
Scientists in Israel have developed the hardest organic material known to man. The …. Original source : Coming soon: Body armour that is tougher than bullet proof Kevlar.
Compact fluorescent energy saving lamp ‘better than incandescent bulbs’
WASHINGTON – Empa researchers have investigated the ecobalances of various household light sources – and the compact fluorescent lamp, commonly known as the energy saving lamp is the clear winner.
Although the compact fluorescent lamps (CFLs) faced much criticism initially, when the … Original source on Gaea Times at : Compact fluorescent energy saving lamp ‘better than incandescent bulbs’.
Study finds similarities in art improvisation techniques of then and now
WASHINGTON – A thesis from the University of Gothenburg, Sweden, shows that many old manuscripts were used by the organists of the day in the same way that the jazz musicians of our time use CDs – as a way of learning how other musicians play.
Senior … Read more »».
Now, Green Carbon Centre that could recycle CO2 to lower eco footprint
LONDON – Rice University researchers have created a Green Carbon Center to bring the benefits offered by oil, gas, coal, wind, solar, geothermal, biomass and other energy sources and will also provide a means to recycle carbon dioxide into useful products.
“The key is to turn … Original article on : Now, Green Carbon Centre that could recycle CO2 to lower eco footprint.
Orissa lowers alert as cyclone crosses Myanmar coast
BHUBANESWAR – Storm warning signals in Orissa were lowered Saturday as the cyclonic storm ‘GIRI’ moved northwards crossing the Myanmar coast and weakened, officials said here.
“It moved northeastwards and weakened,” an official of the Bhubaneswar meteorological centre told IANS. It had formed early this week over the northeastern part of Bay of Bengal.
The … Read more >>.
Scorpion sting could be used to stop heart bypass failures
LONDON – Researchers have said that an ingredient in a scorpion’s sting could be used to stop heart bypasses failing.
Margatoxin, from the venom of the Central American bark scorpion, proved effective in preventing a complication.
New blood cells can grow inside blood vessels, restricting blood flow and … Read more : Scorpion sting could be used to stop heart bypass failures.
Our brains, not hearts, make us fall in love: Scientists
WASHINGTON – Remember the expression ‘losing your heart to someone’? Well you might have lost your brain instead, according to a new study that claims it’s your brain and not your heart that makes you fall in love.
Stephanie Ortigue at Syracuse University said that falling in love … Read this article on Gaea Times at : Our brains, not hearts, make us fall in love: Scientists.
Indian neutrino lab to have world’s biggest magnet
LONDON – India is set to start work on a 250-million-dollar underground laboratory, called the Indian Neutrino Observatory (INO), which will be built in the Bodi West Hills Reserved Forest in the state of Tamil Nadu.
INO will be made of 50,000 tonnes of magnetised iron, …. Original article on Gaea Times at : Indian neutrino lab to have world’s biggest magnet.
Sunny morning in Delhi but rains likely
NEW DELHI – It was a sunny morning in Delhi Saturday but the weatherman said the city could see light showers in the evening.
“Some parts of the capital may receive light showers towards the evening. The maximum temperature is expected to hover around 32 degrees Celsius,” said an official of the India Meteorological Department …. Source : Sunny morning in Delhi but rains likely.
Custody row over Italian-speaking bird in Britain
LONDON – A parrot that can sing and speak Italian is at the centre of a bitter custody row in Britain, a media report said Saturday.
The bird is a children’s favourite at a park in Harlow, Essex. But Angelo Ferlazzo, 50, claims the parrot belongs to him, express.co.uk reported.
He said he taught the …. Original article on Gaea Times at : Custody row over Italian-speaking bird in Britain.
Surfer killed in shark attack off California coast
LOS ANGELES – A surfer has been killed after being bitten by a shark while body boarding off a beach at Vandenberg Air Force Base in Santa Barbara County, the Santa Maria Times reported Friday.
The report said the victim was a college student, but gave no other identifying details.
The Surf Beach where the …. Source : Gaea News Network.
Commonwealth award to Gujarat department
GANDHINAGAR – The Water and Sanitation Management Organisation (WASMO) of the water supply department here has been awarded Commonwealth’s CAPAM biannual international award, an official release issued here said Friday said.
The award was presented in 2010 in the category of novel policy decisions, developing work culture and involving people’s participation.
The award has been … Read more : Commonwealth award to Gujarat department.
Chandrasekhar will always inspire students: PM
NEW DELHI – Prime Minister Manmohan Singh has said the works of Nobel prize winner Subrahmanyan Chandrasekhar will always inspire young scientists all over the world.
In a message to the scientist’s wife Lalitha Chandrasekhar on the birth centenary of the astrophysicist, the prime minister said Chandrasekhar’s achievements in the world of science remain a … Read more »»».
Wild dolphins perform as well as captive cousins
LONDON – Wild dolphins can perform as well as captive cousins.
These remarkable creatures are not doing it for human audience but themselves.
In an incredible discovery, a group of six wild bottlenose dolphins have taught themselves to ‘walk’ backwards on the water using their tails.
Marine biologists say the craze is spreading through the … Read more »»».
Switching personality sometimes may be good for your mental health
WASHINGTON – Want to feel good about yourself? Try switching your personality, suggests a new study.
Wake Forest University psychologist William Fleeson found the idea of ‘being true to yourself’ often means acting counter to your personality traits.
Because authenticity predicts a variety of positive psychological outcomes, Fleeson says his research can help people see they … Read more >>>.
Compound used to treat nicotine addiction may also fight alcoholism
WASHINGTON – A new study has demonstrated that a plant-derived compound that is used to treat nicotine addiction also has significant effects against alcohol addiction.
Scientists from South Dakota State University are now investigating whether the compound may offer lasting treatment against alcohol relapse, craving, and perhaps alcohol-nicotine co-addiction as well.
“Alcohol and tobacco smoking are the …. Source : Gaea News Network.
New software adds realistic changes in animated characters’ skin colour
LONDON – Even the animated faces would now look more real, thanks to a new software that adds realistic changes in skin colouring to animated characters.
The colour of our faces depends on the concentration of melanin in the skin, but it also alters with our expressions and emotions because of changes in blood flow.
Drinking, … Read more : New software adds realistic changes in animated characters’ skin colour.
Evidence of giant asteroid impact that occurred 300mn yrs ago in Australia
MELBOURNE – An Aussie scientist has discovered evidence of a major asteroid impact that occurred near the Queensland-South Australia border more than 300 million years ago.
The asteroid, which produced a shock zone at least 80km wide, could be the second-largest asteroid ever found in Australia.
University of Queensland researcher Dr Tongu Uysal discovered the asteroid impact … Read : Evidence of giant asteroid impact that occurred 300mn yrs ago in Australia.
Using Facebook, Twitter, YouTube ‘refreshes deskbound employees’
MELBOURNE – A new Melbourne University research has concluded that Facebook, Twitter and other social media sites, as well as music and online video sites like YouTube, are the most productive ways employees can relax at work.
Searching for information about hobbies, reading online news, playing online games and checking personal email was also likely to …. Source : Using Facebook, Twitter, YouTube ‘refreshes deskbound employees’.
Difficult-to-read fonts ‘can boost learning’
WASHINGTON – Researchers at Princeton University suggest that difficult-to-read fonts make for better learning.
They employed volunteers to learn made-up information about different types of aliens – and found that those reading harder fonts recalled more when tested 15 minutes later.
They argue that schools could boost results by simply changing the font used in their basic …. Read the original article : Difficult-to-read fonts ‘can boost learning’.
Rohtang Pass to reopen Tuesday
SHIMLA – The Rohtang Pass in Himachal Pradesh, closed due to heavy snowfall accumulated since Friday, is likely to reopen by Tuesday, an official said Sunday.
The Pass is located at 13,050 feet above sea level in Kullu district.
Kullu Deputy Commissioner B.M. Nanta told IANS that road connectivity to Keylong, the district headquarters of …. Source : Gaea News Network.
Rats cope with the cold just like humans
WASHINGTON – When winter arrives, Australian bush rats behave much the same as their larger, human counterparts, according to a new study.
The study revealed that rats grow a thicker fur coat and can actually lower their body temperature to compensate for a colder environment, reports Wired.com.
The University of Sydney study was conducted to determine whether …. Read the original article : here.
Wolf nannies shorten male pups’ sex lives: Study
WASHINGTON – A new study has revealed that non-breeding wolves that help raise pups ultimately shorten the sex lives of the male pups when they grow up.
“The negative impact to males was certainly not what we expected to find,” Wired.com quoted Amanda Sparkman of the Trent University, as saying.
The work could help conservationists maintain reintroduced … Original source on Gaea Times at : Wolf nannies shorten male pups’ sex lives: Study.
Putting holiday plans on Facebook, an open invitation to burglars
LONDON – If you advertised your holiday plans on social networking sites such as Facebook, Twitter about your exact location and your home gets burgled while you were away-you may face a crackdown from the insurance agency.
Insurance companies have decided to take information being put social networking sites into account when analysing claims.
Research into …. Read the original article : Putting holiday plans on Facebook, an open invitation to burglars.
IVF breakthrough offers fresh hope to childless couples
MELBOURNE – With the launch of a new technique, scientists are set to revolutionise IVF treatment in Australia and offer fresh hope to childless couples.
In a month’s time, patients will be able to access technology that screens every chromosome in their embryos for defects that could prevent pregnancy or result in miscarriage.
Only eight to 10 …. Source : Gaea News Network.
New discovery offers hope to sufferers of osteoarthritis
WASHINGTON – Lubricin, a synovial fluid glycoprotein, reduces wear to bone cartilage, a team of researchers in North Carolina has discovered.
This result has implications for the treatment of sufferers of osteoarthritis.
Osteoarthritis is the [..] Read the original article: here.
Better explosive detectors on the anvil
WASHINGTON – Christine Mahoney and a team of scientists at the National Institute of Standards and Technology (NIST) in Maryland have been working on designing explosive detectors that can stop the threat of terrorist-based attacks in the form of explosives or explosive-based devices.
“Our … Read this article on Gaea Times at : Better explosive detectors on the anvil.
‘Near human’ bots to ‘perform surgeries, harvest crops’
WASHINGTON – The military’s blue-sky research arm, Darpa, is working to launch a major push that’d revolutionize robotic capabilities and put bots pretty much everywhere, from hospitals to dude ranches to “explosive atmospheres.”
Working along with four other agencies, including the National Institutes …. Original article : ‘Near human’ bots to ‘perform surgeries, harvest crops’.
Sunny morning in Delhi
NEW DELHI – The national capital saw a sunny morning Sunday and the weatherman said there would be a nip in the air towards the evening.
According to the met office, the city would see mist in the morning in the coming days though it would be relatively warm in the daytime.
“Days ahead will … Read more >>.
Mercury below freezing point in Himachal after snowfall
SHIMLA – Widespread rain and snowfall in Himachal Pradesh brought down the mercury Saturday with Kalpa village in Kinnaur district recording a minimum temperature below freezing point, a weather department official said.
“Kalpa recorded a low of minus 0.5 degrees Celsius. It was the coldest place in the state,” meteorological office Director Manmohan Singh told …. Source article on Gaea Times at : Mercury below freezing point in Himachal after snowfall.
How H1N1 is different from other viruses as a respiratory illness
WASHINGTON – A new study has found distinguishing characteristics of the H1N1 virus in how it affects respiratory illness.
Phil Chan, of the Rhode Island Hospital, studied the signs, symptoms, and laboratory findings of 668 adult and paediatric patients who …. Original article : How H1N1 is different from other viruses as a respiratory illness.
Proteins regulating water retention in salt-sensitive hypertension identified
WASHINGTON – A new research has found that two proteins in the brain act as valves to turn the hormone that regulates water retention in the body.
These findings by the LSU Health Sciences Centre New Orleans may lead to advances in treatment for … Read more : Proteins regulating water retention in salt-sensitive hypertension identified.
Factor boosting leukemia’s aggressiveness identified
WASHINGTON – An international team of researchers has identified particular relationship that can promote aggressive leukemias and lymphomas.
Chronic lymphocytic leukemia (CLL) cells survive and thrive not just by their own innate wiles, but by also acquiring aid and …. Source : Gaea News Network.